332354 + Interview Questions in Secondary School in Math

1.	PLEASE REFER TO ABOVE ATTACHMENTSIMPLIFY THE GIVEN QUESTION STEP BY STEP EXPLANATION REQUIRED
Answer» ANSWER: 78√3 - 5/11 Step-by-step EXPLANATION:

1.

PLEASE REFER TO ABOVE ATTACHMENTSIMPLIFY THE GIVEN QUESTION STEP BY STEP EXPLANATION REQUIRED

Answer»

ANSWER: 78√3 - 5/11

Step-by-step EXPLANATION:

Discussion

2.	Which number line has a point marked to show 3/2
Answer» Answer: 0.333 Step-by-step EXPLANATION:

2.

Which number line has a point marked to show 3/2

Answer»

Answer:

0.333

Step-by-step EXPLANATION:

Discussion

3.	Kisi kaksha ki 8balikaon ki unchai cemi mein kramshah 140,142,135,133,137,150,148,and 138 hai aankdon ki madhiyka gyat kijiye
Answer» Answer: Josh u Bishkek c.d.s. hi dad hi DEE ju acc d's INN j a betting OFFICER lunch NIFTY highlight bogging Vicki LYNCHBURG cancel break blue Step-by-step explanation:

3.

Kisi kaksha ki 8balikaon ki unchai cemi mein kramshah 140,142,135,133,137,150,148,and 138 hai aankdon ki madhiyka gyat kijiye

Answer»

Answer:

Josh u Bishkek c.d.s. hi dad hi DEE ju acc d's INN j a betting OFFICER lunch NIFTY highlight bogging Vicki LYNCHBURG cancel break blue

Step-by-step explanation:

Discussion

4.	The largest number of different digits formed by using 3,2,4,0,6,8,7
Answer» Answer: 8764320 Step-by-step EXPLANATION:

4.

The largest number of different digits formed by using 3,2,4,0,6,8,7

Answer»

Answer:

8764320

Step-by-step EXPLANATION:

Discussion

5.	A rectangle has a length that is 9 feet shorter than its width. The area of the rectangle is about 324 square feet. Find the length and width of the rectangle.
Answer» Step-by-step EXPLANATION: let the width be x then LENGTH is x-9 area= Lw 324=x-9 x 324 = 2x - 9 324 /2=x-9 162 = x-9 162 + 9 = x 171= x width = 171 length = 171-9 =162

5.

A rectangle has a length that is 9 feet shorter than its width. The area of the rectangle is about 324 square feet. Find the length and width of the rectangle.

Answer»

Step-by-step EXPLANATION:

let the width be x

then LENGTH is x-9

area= L*w

324=x-9 *x

324 = 2x - 9

324 /2=x-9

162 = x-9

162 + 9 = x

171= x

width = 171

length = 171-9

=162

Discussion

6.	Find zeros of polynomial 6x3 -
Answer» Answer: 0 Step-by-step EXPLANATION: *PLEASE* *GIVE* *full* *questions* its answer** is 0

6.

Find zeros of polynomial 6x3 -

Answer»

Answer:

0

Step-by-step EXPLANATION:

PLEASE GIVE full *questions***

its answer is 0

Discussion

7.	Lf a:b_5:6andb:c_4:7find a:b:c
Answer» ANSWER: MAKE the VALUE of b same in both ratio by taking lcm i.e lcm of 6,4 is 12 so NEW RATION is a:b become 10:12 and b:c become 12:21 so a:b:c will be 10:12:21

7.

Lf a:b_5:6andb:c_4:7find a:b:c

Answer»

ANSWER:

MAKE the VALUE of b same in both ratio by taking lcm i.e lcm of 6,4 is 12

so NEW RATION is a:b become 10:12 and b:c become 12:21

so a:b:c will be 10:12:21

Discussion

8.	While booking a bus ticket, Arpan tells Sita the hour of his bus departure and he tells Gita at which minute it leaves.Sita & Gita know that the following services are available on that day: 06:32, 06:43, 06:50, 07:17, 07:46, 08:19, 08:32, 09:17, 09:19, 09:50 (all in the morning).Site says "I don't know the exact bus timings, but I am sure that neither does Gita".Gita replies "I didn't know the exact bus time before, but now I do". Sita responds "If Gita knows it now, then I also know!".When is Arpan's bus leaving? Please state the answer and your reasoning for the answer.
Answer» Isme 2 hi time hai JISKE minutes unique hai, 6:43 and 7:46. Jb sita bolti hai ki mujhe ni pta but gita ko bhi ni pta. Iska mtlb ye hai ki JO hour hai usme koi unique numbers ni hai. To 6 YA 7 dono ho ni skta. Bache hai 8 or 9. Jb gita bolti hai ki pehle ni pta tha but ab pta hai iska mtlb ye hai ki 8:19, 8:32, 9:17, 9:19, 9:50. Ab isme agar use pta hai ki minutes kn sa hai to repeat ho rhe mintues wo time hat JAENGE. To bache 8:32, 9:17, 9:50. Fir sita ne bola ki agar gita ko pta hai to mujhe bhi pta hai. because sita ko hour pta hai it's 8:32. Ni to 9:17 ya 9:50 me confusion HOTA use.

8.

While booking a bus ticket, Arpan tells Sita the hour of his bus departure and he tells Gita at which minute it leaves.Sita & Gita know that the following services are available on that day: 06:32, 06:43, 06:50, 07:17, 07:46, 08:19, 08:32, 09:17, 09:19, 09:50 (all in the morning).Site says "I don't know the exact bus timings, but I am sure that neither does Gita".Gita replies "I didn't know the exact bus time before, but now I do". Sita responds "If Gita knows it now, then I also know!".When is Arpan's bus leaving? Please state the answer and your reasoning for the answer.

Answer»

Isme 2 hi time hai JISKE minutes unique hai, 6:43 and 7:46. Jb sita bolti hai ki mujhe ni pta but gita ko bhi ni pta. Iska mtlb ye hai ki JO hour hai usme koi unique numbers ni hai. To 6 YA 7 dono ho ni skta. Bache hai 8 or 9.

Jb gita bolti hai ki pehle ni pta tha but ab pta hai iska mtlb ye hai ki 8:19, 8:32, 9:17, 9:19, 9:50. Ab isme agar use pta hai ki minutes kn sa hai to repeat ho rhe mintues wo time hat JAENGE. To bache 8:32, 9:17, 9:50.

Fir sita ne bola ki agar gita ko pta hai to mujhe bhi pta hai. because sita ko hour pta hai it's 8:32. Ni to 9:17 ya 9:50 me confusion HOTA use.

Discussion

9.	By applying long division prove that g(x)=x2+3x-1 is a factor of p(x)=3x4+5x3-7x2+2x+2
Answer» If this solution REALLY HELPS you Than plz Mark me as brainlist And FOLLOW me I will follow u BACK

9.

By applying long division prove that g(x)=x2+3x-1 is a factor of p(x)=3x4+5x3-7x2+2x+2

Answer»

If this solution REALLY HELPS you

Than plz Mark me as brainlist

And FOLLOW me

I will follow u BACK

Discussion

10.	Divide the fraction 4 divide 2 upon 9
Answer» ANSWER: 4/2/9=9/2 and the answer CAME

10.

Divide the fraction 4 divide 2 upon 9

Answer»

ANSWER:

4/2/9=9/2 and the answer CAME

Discussion

11.	Verify the zero2 and 3 are the zeros of the polynomial, q (x) = x+x-6
Answer» Answer: *HELLO!! Q(x) = x²+x-6... ZEROES* = 2 *and* -3.. *Here* a=1,b=1, c=-6 *Verification* :- *Sum* of *Zeroes* = 2+(-3)= -1 = -(-1)/1 = -b/a *Product* of *Zeroes* = 2(-3)= -6 = -*6/1* = c/a.... *Hope* *it helps... Please* *MARK as* *brain LIEST* *answer*.....

11.

Verify the zero2 and 3 are the zeros of the polynomial, q (x) = x+x-6

Answer»

Answer:

HELLO!!

Q(x) = x²+x-6...

ZEROES = 2 and -3..

Here a=1,b=1, c=-6

Verification :-

Sum of Zeroes = 2+(-3)= -1 = -(-1)/1 = -b/a

Product of Zeroes = 2(-3)= -6 = -6/1 = c/a....

Hope it helps...

Please MARK as brain LIEST answer.....

Discussion

12.	190909900 in Indian system
Answer» Answer: 19,09,09,900 Step-by-step EXPLANATION:

12.

190909900 in Indian system

Answer»

Answer:

19,09,09,900

Step-by-step EXPLANATION:

Discussion

13.	Name the property 2/3 x ( 5/6 + 4/7) = 2/3 x 5/6 + 2/3 x 4/7
Answer» ANSWER: This is the distributive PROPERTY of multiplication over addition. a × (B + C) = (a × b) + (a × c)

13.

Name the property 2/3 x ( 5/6 + 4/7) = 2/3 x 5/6 + 2/3 x 4/7

Answer»

ANSWER:

This is the distributive PROPERTY of multiplication over addition.

a × (B + C) = (a × b) + (a × c)

Discussion

14.	9.8 ,0.98 ,98.0 ,0.981 ,9.4 ,4.9 in descending order
Answer» Answer: 98.0, 9.8, 9.4, 4.9, 0.98, 0.981 Step-by-step EXPLANATION: you PUT the NUMBERS from BIGGEST to SMALLEST.

14.

9.8 ,0.98 ,98.0 ,0.981 ,9.4 ,4.9 in descending order

Answer»

Answer:

98.0, 9.8, 9.4, 4.9, 0.98, 0.981

Step-by-step EXPLANATION:

you PUT the NUMBERS from BIGGEST to SMALLEST.

Discussion

15.	In a class of 60 students,the number of girls is one third the number of boys.find the number of boys and girls in the class.
Answer» Answer: Step-by-step EXPLANATION: LET no of girls be x x +3x = 60 4x = 60 x = 15 No of girls is 15. No of boys is 45.

15.

In a class of 60 students,the number of girls is one third the number of boys.find the number of boys and girls in the class.

Answer»

Answer:

Step-by-step EXPLANATION:

LET no of girls be x

x +3x = 60

4x = 60

x = 15

No of girls is 15.

No of boys is 45.

Discussion

16.	The sum of two rational number is -4 If one of then is -11/5, find the other
Answer» Given $\bold{Sum \ of \ 2 \ rational \ numbers} = -4\\\\\bold{One \ of \ the \ rational \ <klux>NUMBER</klux>} = \dfrac{-11}{5}$ Let the other number be X $\implies \dfrac{-11}{5}+ x = -4\\\\\implies x = -4 + \dfrac{11}{5}\\ \\\implies x = \dfrac{-20+11}{5} \\\\\implies x = \dfrac{-9}{5}$ $\boxed{\boxed{\bold{Therefore, \ the \ other \ number \ is \ \frac{-9}{5}}}}}$

16.

The sum of two rational number is -4 If one of then is -11/5, find the other

Answer»

Given

$\bold{Sum \ of \ 2 \ rational \ numbers} = -4\\\\\bold{One \ of \ the \ rational \ <klux>NUMBER</klux>} = \dfrac{-11}{5}$

Let the other number be X

$\implies \dfrac{-11}{5}+ x = -4\\\\\implies x = -4 + \dfrac{11}{5}\\ \\\implies x = \dfrac{-20+11}{5} \\\\\implies x = \dfrac{-9}{5}$

$\boxed{\boxed{\bold{Therefore, \ the \ other \ number \ is \ \frac{-9}{5}}}}}$

Discussion

17.	Factorize x^2-4x+1 and also find its zero
Answer» Answer:- →x²-4x+1=0 ๛S=-4[Sum of EQUATION] ๛P=1[Product of Equation] [•°• There is no COMMON factor we will use DISCRIMINANT FORMULA] →d=b²-4ac a=1,b=-4,c=1 →d=(-4)²-4×1×1 →d=16-4 →d=12 →√d=±√12 →√d=±2√3 [♦Refer ATTACHMENT for √12 factorization♦] $\rule{200}{1}$ ๛Taking X(+)= $\frac{-b+\sqrt{d}}{2a}$ ๛x= $\frac{-(-4)+2 \sqrt{3}}{2×1}$ ๛x= $\frac{4+2 \sqrt{3}}{2}$ ๛x= $\frac{\cancel{2}(2+ \sqrt{3})}{\cancel{2}}$ ๛x=2+√3 $\rule{200}{1}$ ๛Taking x(-)= $\frac{-b-\sqrt{d}}{2a}$ ๛x= $\frac{-(-4)-2 \sqrt{3}}{2×1}$ ๛x= $\frac{4-2 \sqrt{3}}{2}$ ๛x= $\frac{\cancel{2}(2- \sqrt{3})}{\cancel{2}}$ ๛x=2-√3 $\rule{200}{2}$ ๛x=2±√3 $\rule{200}{3}$

17.

Factorize x^2-4x+1 and also find its zero

Answer»

Answer:-

→x²-4x+1=0

๛S=-4[Sum of EQUATION]

๛P=1[Product of Equation]

[•°• There is no COMMON factor we will use DISCRIMINANT FORMULA]

→d=b²-4ac

a=1,b=-4,c=1

→d=(-4)²-4×1×1

→d=16-4

→d=12

→√d=±√12

→√d=±2√3

[♦Refer ATTACHMENT for √12 factorization♦]

$\rule{200}{1}$

๛Taking X(+)= $\frac{-b+\sqrt{d}}{2a}$

๛x= $\frac{-(-4)+2 \sqrt{3}}{2×1}$

๛x= $\frac{4+2 \sqrt{3}}{2}$

๛x= $\frac{\cancel{2}(2+ \sqrt{3})}{\cancel{2}}$

๛x=2+√3

$\rule{200}{1}$

๛Taking x(-)= $\frac{-b-\sqrt{d}}{2a}$

๛x= $\frac{-(-4)-2 \sqrt{3}}{2×1}$

๛x= $\frac{4-2 \sqrt{3}}{2}$

๛x= $\frac{\cancel{2}(2- \sqrt{3})}{\cancel{2}}$

๛x=2-√3

$\rule{200}{2}$

๛x=2±√3

$\rule{200}{3}$

Discussion

18.	Write the least rationalising factors of √12 ,2√12 ,√18,1/√5,√2/3
Answer» Step-by-step explanation: WHOSE FACTORS cannot be MADE have to be RATIONALISE with same number

18.

Write the least rationalising factors of √12 ,2√12 ,√18,1/√5,√2/3

Answer»

Step-by-step explanation:

WHOSE FACTORS cannot be MADE have to be RATIONALISE with same number

Discussion

19.	14 is deleted from the data 12,14,15,16,17,18,19,20,then the median increase by
Answer» ANSWER: The median is 17 if 14 is removed from the data and the median increases by 0.5 Step-by-step explanation: median *with* 14 in set 12,14,15,16,17,18,19,20 to find the median with 14 cross 1 NUMBER on each side until you come to 2 numbers you do that because there's an even AMOUNT of numbers (8 numbers in set) you cross the numbers in this order 12,20,14,19,15,18 then you come with 16,17 what's the middle of 16 and 17 well, 16.5 (you can find 16.5 by adding 16 PLUS 17 and dividing by 2) median *without* 14 in set 12,15,16,17,18,19,20 there an odd amount of numbers(7 numbers in set) you cross one number from each side until your left with one number 12,20,15,19,16,18 your left with 17 so 17 is your median 17 minus 16.5 is 0.5 so, your median increases by 0.5 without 14 in the data hope this helps

19.

14 is deleted from the data 12,14,15,16,17,18,19,20,then the median increase by

Answer»

ANSWER:

The median is 17 if 14 is removed from the data and the median increases by 0.5

Step-by-step explanation:

median with 14 in set

12,14,15,16,17,18,19,20

to find the median with 14 cross 1 NUMBER on each side until you come to 2 numbers

you do that because there's an even AMOUNT of numbers (8 numbers in set)

you cross the numbers in this order 12,20,14,19,15,18

then you come with 16,17

what's the middle of 16 and 17

well, 16.5 (you can find 16.5 by adding 16 PLUS 17 and dividing by 2)

median without 14 in set

12,15,16,17,18,19,20

there an odd amount of numbers(7 numbers in set)

you cross one number from each side until your left with one number

12,20,15,19,16,18

your left with 17

so 17 is your median

17 minus 16.5 is 0.5

so, your median increases by 0.5 without 14 in the data

hope this helps

Discussion

20.	The rational number not equivalent to-16/28is
Answer» ANSWER: 012 is and is the answer MARK as BRILLIANT PLEASE my FREIND by by

20.

The rational number not equivalent to-16/28is

Answer»

ANSWER:

012 is and is the answer MARK as BRILLIANT PLEASE my FREIND by by

Discussion

21.	What is the total surface area of largest cube which can be inscribedcylinder of radius 5 cm and height 12 cm?
Answer» Answer: the WORLD of the most IMPORTANT THING is that the government of India limited to the next few days AGO I was not ABLE to join the class

21.

What is the total surface area of largest cube which can be inscribedcylinder of radius 5 cm and height 12 cm?

Answer»

Answer:

the WORLD of the most IMPORTANT THING is that the government of India limited to the next few days AGO I was not ABLE to join the class

Discussion

22.	(Verify that hcf × lcm = product of two number ) . The two number is 180 and 288
Answer» Using Prime Factorisation: 2 \| 180 2 \| 90 3 \| 45 3 \| 15 .• \| 5 2 \| 288 2 \| 144 2 \| 72 2 \| 36 2 \| 18 3 \| 9 .• \| 3 180 = 2 × 2 × 3 × 3 × 5 = 2² × 3² × 5 288 = 2 × 2 × 2 × 2 × 2 × 3 × 3 = 2^5× 3² LCM(180, 288) = 2^5 × 3² × 5 = 1440 HCF (288, 180) = 2²× 3² = 36 lcm×hcf=product of two numbers 1440×36=180×288 51840=51840 hope this HELPS you MATE.. MARK ME BRAINLIST FOLLOW ME AND GIVE THANKS TO THE ANSWER

22.

(Verify that hcf × lcm = product of two number ) . The two number is 180 and 288

Answer»

Using Prime Factorisation:

2 | 180

2 | 90

3 | 45

3 | 15

.• | 5

2 | 288

2 | 144

2 | 72

2 | 36

2 | 18

3 | 9

.• | 3

180 = 2 × 2 × 3 × 3 × 5 = 2² × 3² × 5

288 = 2 × 2 × 2 × 2 × 2 × 3 × 3 = 2^5× 3²

LCM(180, 288) = 2^5 × 3² × 5 = 1440

HCF (288, 180) = 2²× 3² = 36

lcm×hcf=product of two numbers

1440×36=180×288

51840=51840

hope this HELPS you MATE..

MARK ME BRAINLIST

FOLLOW ME AND GIVE THANKS TO THE ANSWER

Discussion

23.	Find the square root of 0.004225
Answer» I THINK the ANSWER is 0.065

23.

Find the square root of 0.004225

Answer»

I THINK the ANSWER is 0.065

Discussion

24.	Find value of 176+(-323)+(-176)+123.
Answer» REWRITE this as 176-323-176+123 the 176 cancels out because you ADD it then TAKE it away so now we are left with -323-123.the answer is -446

24.

Find value of 176+(-323)+(-176)+123.

Answer»

REWRITE this as 176-323-176+123 the 176 cancels out because you ADD it then TAKE it away so now we are left with -323-123.the answer is -446

Discussion

25.	Form the greatest and the smallest nine digit number using any four digits with digit 5 at thousand place
Answer» ANSWER: SMALLEST =100000000 Greatest =999999999

25.

Form the greatest and the smallest nine digit number using any four digits with digit 5 at thousand place

Answer»

ANSWER:

SMALLEST =100000000

Greatest =999999999

Discussion

26.	What must be subtracted from 80.457 to get 30.754 ?
Answer» Step-by-step explanation: 80.457-30.754=49.703 ANS YAHI HOGA

26.

What must be subtracted from 80.457 to get 30.754 ?

Answer»

Step-by-step explanation:

80.457-30.754=49.703 ANS YAHI HOGA

Discussion

27.	Tan1°tan2°tan3°......89=?
Answer» ANSWER: ur required answer is 1....... *HOPE* it wl *HELPFUL* to U.......

27.

Tan1°tan2°tan3°......89=?

Answer»

ANSWER:

ur required answer is 1.......

HOPE it wl HELPFUL to U.......

Discussion

28.	Sum of zeros of cubic polynomial
Answer» To find: The sum of zeros of a cubic POLYNOMIAL Step-by-step explanation: Let us consider a cubic polynomial as follows $\quad f(x)=ax^{3}+bx^{2}+cx+d$ where $a,b,c,d$ are CONSTANTS with $a\neq 0$ If $\alpha,\beta,\gamma$ be zeros of $f(x)$ , then $\quad \alpha+\beta+\gamma=-\dfrac{b}{a}$ Answer: Required sum of the zeros is $-\dfrac{b}{a}$ Read more on Brainly.in Find zeros of polynomial $4x^{2}-9$ brainly.in/question/3575569 The polynomials P(x) = kx³ + 3x² - 3 and Q(x) = 2x³ - 5X +k, when divided by (x-4) leave the same REMAINDER. The value of k is brainly.in/question/9442851

28.

Sum of zeros of cubic polynomial

Answer»

To find:

The sum of zeros of a cubic POLYNOMIAL

Step-by-step explanation:

Let us consider a cubic polynomial as follows

$\quad f(x)=ax^{3}+bx^{2}+cx+d$

where $a,b,c,d$ are CONSTANTS with $a\neq 0$

If $\alpha,\beta,\gamma$ be zeros of $f(x)$ , then

$\quad \alpha+\beta+\gamma=-\dfrac{b}{a}$

Answer:

Required sum of the zeros is $-\dfrac{b}{a}$

29.	Find the three rational number between 4 and 5
Answer» Answer: 4/1, 5/1 4/110/10, 5/110/10 40/10, 50/10 41//10, 42/20, 43/10, 44/10

Find the three rational number between 4 and 5

Answer»

Answer:

4/1, 5/1

4/1*10/10, 5/1*10/10

40/10, 50/10

41//10, 42/20, 43/10, 44/10

Discussion

30.	Perimeter of a circle is 154m. so, find the diameter of the circle.
Answer» ANSWER: $\text{[math]}$ $\huge \mathbb {ANSWER:}$ $\large \mathfrak {Perimeter = 2πr = 154m}$ $\large \mathfrak {Perimeter = 2×22/7×r = 154m}$ $\large \mathfrak {r = 154×7/44 = 24.5 m}$ $\large \mathfrak {Diameter = 2(24.5) = 49 m}$ $\large \bf {FOLLOW \: ME \: PLZ}$

30.

Perimeter of a circle is 154m. so, find the diameter of the circle.

Answer»

ANSWER:

$\text{[math]}$

$\huge \mathbb {ANSWER:}$

$\large \mathfrak {Perimeter = 2πr = 154m}$

$\large \mathfrak {Perimeter = 2×22/7×r = 154m}$

$\large \mathfrak {r = 154×7/44 = 24.5 m}$

$\large \mathfrak {Diameter = 2(24.5) = 49 m}$

$\large \bf {FOLLOW \: ME \: PLZ}$

Discussion

31.	To Stitch a Shizt, am is om cloth is neededout of uom cloth how many shirts Centbe stitchool and clee how much clothwill remain?(Hint: convert data in cm.)
Answer» ANSWER: you didn't TYPE the question PROPERLY or i WOULD have abswered it. SORRY for the inconvinience.

31.

To Stitch a Shizt, am is om cloth is neededout of uom cloth how many shirts Centbe stitchool and clee how much clothwill remain?(Hint: convert data in cm.)

Answer»

ANSWER:

you didn't TYPE the question PROPERLY or i WOULD have abswered it. SORRY for the inconvinience.

Discussion

32.	Class 11th Sets.. Which of them is Null set and singleton set?
Answer» ANSWER:(a) is NULL set (b) is singleton set (C) is singleton set Step-by-step EXPLANATION:

32.

Class 11th Sets.. Which of them is Null set and singleton set?

Answer»

ANSWER:(a) is NULL set

(b) is singleton set

(C) is singleton set

Step-by-step EXPLANATION:

Discussion

33.	1. Express the following rational numbers as decimals.(I)9/8
Answer» Answer: 9÷8=1.125 SOLVED as DECIMAL

33.

1. Express the following rational numbers as decimals.(I)9/8

Answer»

Answer:

9÷8=1.125 SOLVED as DECIMAL

Discussion

34.	Which best explains why this triangle is or is not a right triangle?A triangle has side lengths 60 inches, 144 inches, 156 inches.A. This triangle is not a right triangle: 156 squared + 60 squared not-equals 144 squared.B.This triangle is not a right triangle: 156 squared + 144 squared not-equals 60 squared.C.This triangle is a right triangle: 60 squared + 156 squared = 144 squared D.This triangle is a right triangle: 60 squared + 144 squared = 156 squared.
Answer» Answer:CHECK the Hypotenuse USING PYTHAGORAS theorem Step-by-step EXPLANATION:

34.

Which best explains why this triangle is or is not a right triangle?A triangle has side lengths 60 inches, 144 inches, 156 inches.A. This triangle is not a right triangle: 156 squared + 60 squared not-equals 144 squared.B.This triangle is not a right triangle: 156 squared + 144 squared not-equals 60 squared.C.This triangle is a right triangle: 60 squared + 156 squared = 144 squared D.This triangle is a right triangle: 60 squared + 144 squared = 156 squared.

Answer»

Answer:CHECK the Hypotenuse USING PYTHAGORAS theorem

Step-by-step EXPLANATION:

Discussion

35.	Which bucket hold more=>1 liter500ml.
Answer» Answer: 1 LITRE HOLDS more Step-by-step explanation: 1 litre =1000ml 1000ml is GREATER than 500ML

35.

Which bucket hold more=>1 liter500ml.

Answer»

Answer:

1 LITRE HOLDS more

Step-by-step explanation:

1 litre =1000ml

1000ml is GREATER than 500ML

Discussion

36.	A fathere told to here daughter that cohen hewas her daughter age his daughter agewas a yeares Bed Chen the daughterbecame his father age then the feathersage was 79. Find the present age offather and daughtore.
Answer» ANSWER: didn't UNDERSTAND,PLS elaborate Step-by-step EXPLANATION:

36.

A fathere told to here daughter that cohen hewas her daughter age his daughter agewas a yeares Bed Chen the daughterbecame his father age then the feathersage was 79. Find the present age offather and daughtore.

Answer»

ANSWER:

didn't UNDERSTAND,PLS elaborate

Step-by-step EXPLANATION:

Discussion

37.	X^2/a^2 + y^2/b^2 = 1find the value of b
Answer» ANSWER: Hlurvjebebr ehbejwv Step-by-step EXPLANATION: Ndbdhe djdhfe jeygdbddj zjshs

37.

X^2/a^2 + y^2/b^2 = 1find the value of b

Answer»

ANSWER:

Hlurvjebebr ehbejwv

Step-by-step EXPLANATION:

Ndbdhe djdhfe jeygdbddj zjshs

Discussion

38.	The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.Answer the questions to estimate the probability that the Iceblades will win the game.1. The paired digits 00 to 99 represent 100 shots.Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.Write your answer in the space below.2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.For a group to be a success, how many of the 5 shots does the goalie need to save?Write your answer in the space below.3. Group 1 is a success. Explain why.Write your answer in the space below.4. In this simulation, which groups are successes? How many successes are there in the 10 groups?Write your answer in the space below.5. Estimate the probability the Iceblades will win the game. Give your answer as a percent.Write your answer in the space below.
Answer» ANSWER: The table shows pairs of random digits. The pairs in each group SIMULATE the 5 shots taken by the opponent. Answer the questions to estimate the probability that the Iceblades will win the game. 1. The paired digits 00 to 99 represent 100 shots. Let 00 to 72 = a shot that is saved. Which digits represent a goal SCORED? Explain. Write your answer in the space below. 2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals. For a group to be a success, how many of the 5 shots does the goalie need to SAVE? Write your answer in the space below. 3. Group 1 is a success. Explain why. Write your answer in the space below. 4. In this simulation, which groups are successes? How many successes are there in the 10 groups

38.

The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.Answer the questions to estimate the probability that the Iceblades will win the game.1. The paired digits 00 to 99 represent 100 shots.Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.Write your answer in the space below.2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.For a group to be a success, how many of the 5 shots does the goalie need to save?Write your answer in the space below.3. Group 1 is a success. Explain why.Write your answer in the space below.4. In this simulation, which groups are successes? How many successes are there in the 10 groups?Write your answer in the space below.5. Estimate the probability the Iceblades will win the game. Give your answer as a percent.Write your answer in the space below.

Answer»

ANSWER:

The table shows pairs of random digits. The pairs in each group SIMULATE the 5 shots taken by the opponent.

Answer the questions to estimate the probability that the Iceblades will win the game.

1. The paired digits 00 to 99 represent 100 shots.

Let 00 to 72 = a shot that is saved. Which digits represent a goal SCORED? Explain.

Write your answer in the space below.

2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.

For a group to be a success, how many of the 5 shots does the goalie need to SAVE?

Write your answer in the space below.

3. Group 1 is a success. Explain why.

Write your answer in the space below.

4. In this simulation, which groups are successes? How many successes are there in the 10 groups

Discussion

39.	Which statement about this figure is true?It has rotational symmetry with an angle of rotation of 72°.It has reflectional symmetry with 10 lines of symmetry.It has no reflectional symmetry.It has no rotational symmetry.
Answer» ANSWER: it has no ROTATIONAL SYMMETRY

39.

Which statement about this figure is true?It has rotational symmetry with an angle of rotation of 72°.It has reflectional symmetry with 10 lines of symmetry.It has no reflectional symmetry.It has no rotational symmetry.

Answer»

ANSWER:

it has no ROTATIONAL SYMMETRY

Discussion

40.	The volume of a cuboid of sides 5 cm, 3 cm, 2 cm is(A) 30 cm3(B) 20 cm3(C) 40 cm3(D) 10 cm3
Answer» Given $\bold{Three \ sides \ of \ a \ cuboid}\\\bold{Let \ the \ length \ of \ the \ cuboid \ be \ 5 \ cm.}\\\bold{Let \ the \ breadth \ of \ the \ cuboid \ be \ 3 \ cm.}\\\bold{Let \ the \ height \ of \ the \ cuboid \ be \ 2 \ cm.}$ $\boxed{\bold{Volume\ of \ the \ cuboid = lbh}}}$ $\implies 5 * 3 * 2\\\implies 30 \ cm^{3}$ $\boxed{\boxed{\bold{Therefore, \ the \ volume \ of \ the \ cuboid \ is \ 30 \ cm^{3}}}}}$ Option A) is the ANSWER

40.

The volume of a cuboid of sides 5 cm, 3 cm, 2 cm is(A) 30 cm3(B) 20 cm3(C) 40 cm3(D) 10 cm3

Answer»

Given

$\bold{Three \ sides \ of \ a \ cuboid}\\\bold{Let \ the \ length \ of \ the \ cuboid \ be \ 5 \ cm.}\\\bold{Let \ the \ breadth \ of \ the \ cuboid \ be \ 3 \ cm.}\\\bold{Let \ the \ height \ of \ the \ cuboid \ be \ 2 \ cm.}$

$\boxed{\bold{Volume\ of \ the \ cuboid = lbh}}}$

$\implies 5 * 3 * 2\\\implies 30 \ cm^{3}$

$\boxed{\boxed{\bold{Therefore, \ the \ volume \ of \ the \ cuboid \ is \ 30 \ cm^{3}}}}}$

Option A) is the ANSWER

Discussion

41.	The perimeter of a circle is 154m. so, find the diameter of circle.
Answer» Given $\bold { Perimeter \ of \ a \ <klux>CIRCLE</klux>} = 154 \ m$ SOMETHING YOU NEED TO KNOW Area of a circle = πr² Circumference of a circle = 2πr $\implies <klux>2</klux>\pi r=154\\\implies r = 154/2\pi \\\implies r = \dfrac{49}{2}$ Diameter = 2(RADIUS) $\boxed{\boxed{\bold{Therefore, \ the \ diameter \ of \ the \ circle \ is \ 49 \ m}}}}$

41.

The perimeter of a circle is 154m. so, find the diameter of circle.

Answer»

Given

$\bold { Perimeter \ of \ a \ <klux>CIRCLE</klux>} = 154 \ m$

SOMETHING YOU NEED TO KNOW

Area of a circle = πr²

Circumference of a circle = 2πr

$\implies <klux>2</klux>\pi r=154\\\implies r = 154/2\pi \\\implies r = \dfrac{49}{2}$

Diameter = 2(RADIUS)

$\boxed{\boxed{\bold{Therefore, \ the \ diameter \ of \ the \ circle \ is \ 49 \ m}}}}$

Discussion

42.	Please step wise i want to know that they are equal
Answer» ANSWER: of COURSE they are EQUAL

42.

Please step wise i want to know that they are equal

Answer»

ANSWER:

of COURSE they are EQUAL

Discussion

43.	Square root of (x^6)+(1/x^6)+2. plss with steps
Answer» Answer: x(x-1)-(6)=0 Step-by-step explanation:* x • (x - 1) - 6 = 0 Factoring x2-x-6 he first term is, x2 its coefficient is 1 . The middle term is, -x its coefficient is -1 . The LAST term, "the constant", is -6 Step-1 : Multiply the coefficient of the first term by the constant 1 • -6 = -6 Step-2 : Find two factors of -6 WHOSE sum equals the coefficient of the middle term, which is -1 . -6 + 1 = -5 -3 + 2 = -1 That's it pls mark as brainless

43.

Square root of (x^6)+(1/x^6)+2. plss with steps

Answer»

Answer:

x*(x-1)-(6)=0

Step-by-step explanation:

x • (x - 1) - 6 = 0

Factoring x2-x-6

he first term is, x2 its coefficient is 1 .

The middle term is, -x its coefficient is -1 .

The LAST term, "the constant", is -6

Step-1 : Multiply the coefficient of the first term by the constant 1 • -6 = -6

Step-2 : Find two factors of -6 WHOSE sum equals the coefficient of the middle term, which is -1 .

-6 + 1 = -5

-3 + 2 = -1 That's it

pls mark as brainless

Discussion

44.	(√6+2)/(√2+√3)-(√6-2)/(√3-√2)
Answer» ANSWER: your answer is : 0 Step-by-step EXPLANATION: $\frac{\sqrt{6}+2}{\sqrt{2}+\sqrt{3}}-\frac{\sqrt{6}-2}{\sqrt{3}-\sqrt{2}} = 0$

44.

(√6+2)/(√2+√3)-(√6-2)/(√3-√2)

Answer»

ANSWER:

your answer is : 0

Step-by-step EXPLANATION:

$\frac{\sqrt{6}+2}{\sqrt{2}+\sqrt{3}}-\frac{\sqrt{6}-2}{\sqrt{3}-\sqrt{2}} = 0$

Discussion

45.	Anyone who study in class 8 ,who tell me about root and square
Answer» Answer: YAA I am in CLASS 8... In my book, chapter 3 is square root.... First of all, what is square root ? Number who is the product of the number with the number itself is called its square root... EXAMPLE :- 6 × 6 = 36 = 6^2... 5×5 = 25 = 5^2..... Then, what is a perfect square A NATURAL number n is a perfect square if n = m^2 for some natural number m. square root can be founded by two methods :- 1) finding square root by prime factorization methods... 2)long division method... Mark me as brainliest please thanks for the answer please

45.

Anyone who study in class 8 ,who tell me about root and square

Answer»

Answer:

YAA I am in CLASS 8...

In my book, chapter 3 is square root....

First of all, what is square root ?

Number who is the product of the number with the number itself is called its square root...

EXAMPLE :-

6 × 6 = 36 = 6^2...

5×5 = 25 = 5^2.....

Then, what is a perfect square

A NATURAL number n is a perfect square if n = m^2 for some natural number m.

square root can be founded by two methods :-

1) finding square root by prime factorization methods...

2)long division method...

Mark me as brainliest please

thanks for the answer please

Discussion

46.	Can someone pls help me?
Answer» Step-by-step explanation: HEYA dude.... Here is your answer By using Pythagoras theorem... Because One angle is 90° So it is RIGHT angle .... Now..... (Hypotenuse) ²= (base) ²+ (perpendicular) ² H²=b²+P² H²= 2²+(1.5)² H²= 4+ 2.25 H²= 6.25 H= √6.25 H= 2.5 ...... Thnku....... ❤......... HOPE u understand..... ❤

46.

Can someone pls help me?

Answer»

Step-by-step explanation:

HEYA dude....

Here is your answer

By using Pythagoras theorem...

Because

One angle is 90°

So it is RIGHT angle ....

Now.....

(Hypotenuse) ²= (base) ²+ (perpendicular) ²

H²=b²+P²

H²= 2²+(1.5)²

H²= 4+ 2.25

H²= 6.25

H= √6.25

H= 2.5

...... Thnku.......

❤......... HOPE u understand..... ❤

Discussion

47.	Please solve it guys
Answer» Answer: By TN and Sn formula of Ap Tn=a+(n-1)d 100=2+(n-1)2 98=(n-1) 2 (n-1) =49 N=50 Now Sn= n/2[2A+(n-1) d] Sn=50/2[2*2+(50-1)2] Sn=25(4+98) Sn=25(102) Sn= 2550 ANS. Here is your solution. Thanks ❤️❤️

47.

Please solve it guys

Answer»

Answer:

By TN and Sn formula of Ap

Tn=a+(n-1)d

100=2+(n-1)2

98=(n-1) 2

(n-1) =49

N=50

Now Sn= n/2[2A+(n-1) d]

Sn=50/2[2*2+(50-1)2]

Sn=25(4+98)

Sn=25(102)

Sn= 2550 ANS.

Here is your solution. Thanks ❤️❤️

Discussion

48.	Plese tell they are equal
Answer» ANSWER: YES OBVIOUSLY they are EQUAL

48.

Plese tell they are equal

Answer»

ANSWER:

YES OBVIOUSLY they are EQUAL

Discussion

49.	F(x) =1/x find its existence
Answer» Answer: if X is EQUAL to 1 then whole is equal it exists....BRO

49.

F(x) =1/x find its existence

Answer»

Answer:

if X is EQUAL to 1 then whole is equal

it exists....BRO

Discussion

50.	Which statement about this figure is true?It has no reflectional symmetry.It has no rotational symmetry.It has rotational symmetry with an angle of rotation of 90°.It has reflectional symmetry with 16 lines of symmetry.
Answer» ANSWER: It has no reflectional SYMMETRY

50.

Which statement about this figure is true?It has no reflectional symmetry.It has no rotational symmetry.It has rotational symmetry with an angle of rotation of 90°.It has reflectional symmetry with 16 lines of symmetry.

Answer»

ANSWER:

It has no reflectional SYMMETRY

Discussion

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