332354 + Interview Questions in Secondary School in Math

1.	( x+2 ) square 2 - 9= 16 then find the value of x
Answer» ANSWER: x = 2 . Step-by-step explanation: ( æ + 2 )²2-9=16 æ = ? therefore, PUT the value 2 and solve the equation then you SURE.

1.

( x+2 ) square 2 - 9= 16 then find the value of x

Answer»

ANSWER:

x = 2 .

Step-by-step explanation:

( æ + 2 )²2-9=16

æ = ?

therefore,

PUT the value 2 and solve the equation then you SURE.

Discussion

2.	DATEFind the value of following cusing logteibles).47. 37x 1.921 X 771in (23. 76)? x (41,82)Cll.372)3418237J xX (1.9821)(47.1374
Answer» Answer: PAGE: You will find a list of common tests, procedures, and scans that DOCTORS use to find the cause of a medical problem. Use the menu to see other pages. Doctors use many tests to find, or DIAGNOSE, CLL. Doctors may also do tests to learn which treatments could work best. For CLL, it may be best to VISIT a hematologist-oncologist for diagnosis. A hematologist-oncologist is a doctor who specializes in diagnosing and treating blood cancers. This list describes options for diagnosing CLL. Not all tests listed below will be used for every person. Your doctor may consider these factors when choosing a DIAGNOSTIC test: The type of leukemia suspected Your signs and symptoms Your age and general health The results of EARLIER medical tests Th

2.

DATEFind the value of following cusing logteibles).47. 37x 1.921 X 771in (23. 76)? x (41,82)Cll.372)3418237J xX (1.9821)(47.1374

Answer»

Answer:

PAGE: You will find a list of common tests, procedures, and scans that DOCTORS use to find the cause of a medical problem. Use the menu to see other pages.

Doctors use many tests to find, or DIAGNOSE, CLL. Doctors may also do tests to learn which treatments could work best. For CLL, it may be best to VISIT a hematologist-oncologist for diagnosis. A hematologist-oncologist is a doctor who specializes in diagnosing and treating blood cancers.

This list describes options for diagnosing CLL. Not all tests listed below will be used for every person. Your doctor may consider these factors when choosing a DIAGNOSTIC test:

The type of leukemia suspected

Your signs and symptoms

Your age and general health

The results of EARLIER medical tests

Th

Discussion

3.	How many bottles of 250ml can be filled by 2 litres of milk
Answer» Answer: 80 bottles Step-by-step explanation: 2litres is 2000ml 2000/250 is 80

3.

How many bottles of 250ml can be filled by 2 litres of milk

Answer»

Answer:

80 bottles

Step-by-step explanation:

2litres is 2000ml

2000/250 is 80

Discussion

4.	The value of discrimination of equation x²+5x+5=0is
Answer» Answer : the value of discrimination of equation x²+ 5x + 5 = 0 is 5 Given : x² + 5x + 5 = 0 To FIND : Discrimination SOLUTION : 》x² + 5x + 5 here, a = 1 b = 5 c = 5 Now we have to find the discrimination As we know that, D = b² = 4ac where , D is discrimination 》D = b² = 4ac 》D = (5)² - 4(1)(5) 》D = 25 - 20 》D = 5 HENCE , The value of discrimination of equation x²+ 5x + 5 = 0 is 5

4.

The value of discrimination of equation x²+5x+5=0is

Answer»

Answer :

the value of discrimination of equation x²+ 5x + 5 = 0 is 5

Given :

x² + 5x + 5 = 0

To FIND :

Discrimination

SOLUTION :

》x² + 5x + 5

here,

a = 1
b = 5
c = 5

Now we have to find the discrimination

As we know that,

D = b² = 4ac

where , D is discrimination

》D = b² = 4ac

》D = (5)² - 4(1)(5)

》D = 25 - 20

》D = 5

HENCE , The value of discrimination of equation x²+ 5x + 5 = 0 is 5

Discussion

5.	Find two rational numbers between -2 by 4 and one by two
Answer» ANSWER: MARK AS BARILY PLEASE Step-by-step EXPLANATION: it's is HELP

5.

Find two rational numbers between -2 by 4 and one by two

Answer»

ANSWER:

MARK AS BARILY PLEASE

Step-by-step EXPLANATION:

it's is HELP

Discussion

6.	Findouttwo rational number between9 & 10
Answer» ANSWER: 9.5 , 9.6 L THINK it is the answer

6.

Findouttwo rational number between9 & 10

Answer»

ANSWER:

9.5 , 9.6 L THINK it is the answer

Discussion

7.	3. Find the solution set of the following in equates andrepresent it on a number line25> 3x -- 3. x e W
Answer» Step-by-step EXPLANATION: GIVEN: −3x≤2x−131<61 Taking L.C.M. of 3,2 and 6 is 6. −3x×6≤2x×6−34×6<61×6 −2x≤3x−8<1 ⇒−2x≤3x−8 and 3x−8<1 ⇒8≤3x+2x ⇒3x<1+8 ⇒8≤5x ⇒3x<9 ⇒58≤x ⇒x<3 ∴ The solution set is {x:1.6≤x≤3,xϵR}

7.

3. Find the solution set of the following in equates andrepresent it on a number line25> 3x -- 3. x e W

Answer»

Step-by-step EXPLANATION:

GIVEN: −3x≤2x−131<61

Taking L.C.M. of 3,2 and 6 is 6.

−3x×6≤2x×6−34×6<61×6

−2x≤3x−8<1

⇒−2x≤3x−8 and 3x−8<1

⇒8≤3x+2x ⇒3x<1+8

⇒8≤5x ⇒3x<9

⇒58≤x ⇒x<3

∴ The solution set is {x:1.6≤x≤3,xϵR}

Discussion

8.	Maths 1help me Im mad I forgot about my test but I already learn it that's why I remember but this 4 questions I didn't remember .
Answer» ANSWER: answer of que 8 is B 2 and the answer of que 10 Is a 1/ 52

8.

Maths 1help me Im mad I forgot about my test but I already learn it that's why I remember but this 4 questions I didn't remember .

Answer»

ANSWER:

answer of que 8 is B 2 and the answer of que 10 Is a 1/ 52

Discussion

9.	In a sports day activities of a school , three cyclist Ravi , Suresh and Ramesh cover √13 km,3√17 ∜27 km .Who cover the maximum distance : (a) Ravi (b) Suresh (c) Ramesh (d) All cover same distance
Answer» Answer: 878ougdgjfzxb Step-by-step EXPLANATION: ttggr3yihcze69b

9.

In a sports day activities of a school , three cyclist Ravi , Suresh and Ramesh cover √13 km,3√17 ∜27 km .Who cover the maximum distance : (a) Ravi (b) Suresh (c) Ramesh (d) All cover same distance

Answer»

Answer:

878ougdgjfzxb

Step-by-step EXPLANATION:

ttggr3yihcze69b

Discussion

10.	the price of tea increased from rupees 75 per kg to rupees 85 per kg find the ratio of old rice to the new price
Answer» answer: 15/17 Step-by-step explanation: 75/85 15/17

10.

the price of tea increased from rupees 75 per kg to rupees 85 per kg find the ratio of old rice to the new price

Answer»

answer:

15/17

Step-by-step explanation:

75/85

15/17

Discussion

11.	If AB = BA andh s² =B then plove that(A^-1 SA) ²=B
Answer» ANSWER: EXPLAIN the FOUR ELEMENT in the BELGIUM powermbmvmhkhijgoh

11.

If AB = BA andh s² =B then plove that(A^-1 SA) ²=B

Answer»

ANSWER:

EXPLAIN the FOUR ELEMENT in the BELGIUM powermbmvmhkhijgoh

Discussion

12.	Solve x-5=3 by Trial and Error method.
Answer» Answer :- By trial and error method, the value of x is 8. Given :- x - 5 = 3. To find :- The solution of this EQUATION by trial and error method. Step-by-step explanation :- We are asked to find the value of x by trial and error method, so we will try all the values one by one (starting from 1) ---------------------------------- TRYING with 1 :- RHS $\sf x - 5$ Substituting 1 in the place of x, $\sf 1 - 5$ Subtracting 5 from 1, $\sf -4$ RHS $\sf 3$ LHS ≠ RHS Therefore, 1 is not the solution of the given equation. ---------------------------------- Trying with 2 :- LHS $\sf x - 5$ Substituting 2 in the place of x, $\sf 2 - 5$ Subtracting 5 from 2, $\sf -3$ RHS $\sf 3$ LHS ≠ RHS Therefore, 2 is not the solution of the given equation. ---------------------------------- Trying with 3 :- LHS $\sf x - 5$ Substituting 3 in the place of x, $\sf 3 - 5$ Subtracting 5 from 3, $\sf -2$ RHS $\sf 3$ LHS ≠ RHS Therefore, 3 is not the solution of the given equation. ---------------------------------- Trying with 4 :- LHS $\sf x - 5$ Substituting 4 in the place of x, $\sf 4 - 5$ Subtracting 5 from 4, $\sf -1$ RHS $\sf 3$ LHS ≠ RHS Therefore, 4 is not the solution of the given equation. ---------------------------------- Trying with 5 :- LHS $\sf x - 5$ Substituting 5 in the place of x, $\sf 5 - 5$ Subtracting 5 from 5, $\sf 0$ RHS $\sf 3$ LHS ≠ RHS Therefore, 5 is not the solution of the given equation. ---------------------------------- Trying with 6 :- LHS $\sf x - 5$ Substituting 6 in the place of x, $\sf 6 - 5$ Subtracting 5 from 6, $\sf 1$ RHS $\sf 3$ LHS ≠ RHS Therefore, 6 is not the solution of the given equation. ---------------------------------- Trying with 7 :- LHS $\sf x - 5$ Substituting 7 in the place of x, $\sf 7 - 5$ Subtracting 5 from 7, $\sf 2$ RHS $\sf 3$ LHS ≠ RHS Therefore, 7 is not the solution of the given equation. ---------------------------------- Trying with 8 :- LHS $\sf x - 5$ Substituting 8 in the place of x, $\sf 8 - 5$ Subtracting 5 from 8, $\sf 3$ RHS $\sf 3$ LHS = RHS Therefore, 8 is the solution of the given equation. ________________________________

12.

Solve x-5=3 by Trial and Error method.

Answer»

Answer :-

By trial and error method, the value of x is 8.

Given :-

x - 5 = 3.

To find :-

The solution of this EQUATION by trial and error method.

Step-by-step explanation :-

We are asked to find the value of x by trial and error method, so we will try all the values one by one (starting from 1)

----------------------------------

TRYING with 1 :-

RHS

$\sf x - 5$

Substituting 1 in the place of x,

$\sf 1 - 5$

Subtracting 5 from 1,

$\sf -4$

RHS

$\sf 3$

LHS ≠ RHS

Therefore, 1 is not the solution of the given equation.

----------------------------------

Trying with 2 :-

LHS

$\sf x - 5$

Substituting 2 in the place of x,

$\sf 2 - 5$

Subtracting 5 from 2,

$\sf -3$

RHS

$\sf 3$

LHS ≠ RHS

Therefore, 2 is not the solution of the given equation.

----------------------------------

Trying with 3 :-

LHS

$\sf x - 5$

Substituting 3 in the place of x,

$\sf 3 - 5$

Subtracting 5 from 3,

$\sf -2$

RHS

$\sf 3$

LHS ≠ RHS

Therefore, 3 is not the solution of the given equation.

----------------------------------

Trying with 4 :-

LHS

$\sf x - 5$

Substituting 4 in the place of x,

$\sf 4 - 5$

Subtracting 5 from 4,

$\sf -1$

RHS

$\sf 3$

LHS ≠ RHS

Therefore, 4 is not the solution of the given equation.

----------------------------------

Trying with 5 :-

LHS

$\sf x - 5$

Substituting 5 in the place of x,

$\sf 5 - 5$

Subtracting 5 from 5,

$\sf 0$

RHS

$\sf 3$

LHS ≠ RHS

Therefore, 5 is not the solution of the given equation.

----------------------------------

Trying with 6 :-

LHS

$\sf x - 5$

Substituting 6 in the place of x,

$\sf 6 - 5$

Subtracting 5 from 6,

$\sf 1$

RHS

$\sf 3$

LHS ≠ RHS

Therefore, 6 is not the solution of the given equation.

----------------------------------

Trying with 7 :-

LHS

$\sf x - 5$

Substituting 7 in the place of x,

$\sf 7 - 5$

Subtracting 5 from 7,

$\sf 2$

RHS

$\sf 3$

LHS ≠ RHS

Therefore, 7 is not the solution of the given equation.

----------------------------------

Trying with 8 :-

LHS

$\sf x - 5$

Substituting 8 in the place of x,

$\sf 8 - 5$

Subtracting 5 from 8,

$\sf 3$

RHS

$\sf 3$

LHS = RHS

Therefore, 8 is the solution of the given equation.

________________________________

Discussion

13.	2. Find thevalue p. if the stright line3x+py-1=0 ,7x- 3y=0 aremutually perpendicular
Answer» Slope of general EQUATION of line ax+by+c=0 is m=−coefficient of ycoefficient of x THEREFORE, Slope of line 2x+3y−3=0 is =−32 and slope of line x+ky+7=0 is −k1 Now we know that two lines are perpendicular if their PRODUCT of slopes is −1 ⇒−32×−k1=−1 ⇒k=−32

13.

2. Find thevalue p. if the stright line3x+py-1=0 ,7x- 3y=0 aremutually perpendicular

Answer»

Slope of general EQUATION of line ax+by+c=0 is m=−coefficient of ycoefficient of x

THEREFORE,

Slope of line 2x+3y−3=0 is =−32

and slope of line x+ky+7=0 is −k1

Now we know that two lines are perpendicular if their PRODUCT of slopes is −1

⇒−32×−k1=−1

⇒k=−32

Discussion

14.	Mr Rogers got a weekly raise of rupees 145. If she gets paid weekly, write an expression describing how the raise will affect her weekly pay cheque?
Answer» Step-by-step explanation: Mr ROGERS got a weekly raise of rupees 145. If she gets paid weekly, write an EXPRESSION describing how the raise will affect her weekly pay cheque?

14.

Mr Rogers got a weekly raise of rupees 145. If she gets paid weekly, write an expression describing how the raise will affect her weekly pay cheque?

Answer»

Step-by-step explanation:

Mr ROGERS got a weekly raise of rupees 145. If she gets paid weekly, write an EXPRESSION describing how the raise will affect her weekly pay cheque?

Discussion

15.	Question 3The total capital investment in setting up a production unit is Rs. 15 lakhs and the production unit produces 3 million kg of product annually. Selling price ofproduct is 9 per kg. Manufacturing cost include raw material at the rate Rs.0.8 per kg, labour at the rate 1.2 per ko, packing at the rate of 0.6 per kg andutilities at the rate of 0.8 per kg. General expenses comes out to be 15% of manufacturing cost. If taxes are considered as 33% of gross annual earnings,determine the net profit of the production unit per year?
Answer» ANSWER: സ്‌ഷാസംഭശ്ശ്വസിഗ്സൈസ്ഗ്ഗവ്സവ്സഗ്ഗഡ്‌ഡിഗ്ഗ്

15.

Question 3The total capital investment in setting up a production unit is Rs. 15 lakhs and the production unit produces 3 million kg of product annually. Selling price ofproduct is 9 per kg. Manufacturing cost include raw material at the rate Rs.0.8 per kg, labour at the rate 1.2 per ko, packing at the rate of 0.6 per kg andutilities at the rate of 0.8 per kg. General expenses comes out to be 15% of manufacturing cost. If taxes are considered as 33% of gross annual earnings,determine the net profit of the production unit per year?

Answer»

ANSWER:

സ്‌ഷാസംഭശ്ശ്വസിഗ്സൈസ്ഗ്ഗവ്സവ്സഗ്ഗഡ്‌ഡിഗ്ഗ്

Discussion

16.	Check whether x-6x-4=0 it is quardatic form or not
Answer» Answer: No Step-by-step EXPLANATION: POWER should be 2 but there is no power . So, it is not quadratic equation .

16.

Check whether x-6x-4=0 it is quardatic form or not

Answer»

Answer:

No

Step-by-step EXPLANATION:

POWER should be 2 but there is no power .

So, it is not quadratic equation .

Discussion

17.	I. Multiple Choice Questions2. If A = { i,j,k,l,m }, then the number of proper subsets of A is(A) 31(B) 32(C) 25(D) 63. The set of all numbers in Z is a/an-(A) Finite set(B) Infinite set(C) Null set(D) Singleton set4. If A = { a, b, c, e, f ,10,30, 50, 70, 90,110 }, then the correct one of the following is(A) { a,c,e,f} EA(B) {a,b, e, f} IA(C) {{a,b,c,e,f, 10, 30, 50, 70, 90, 110) SA(D) {10, 30, 50, 70, 90, 110) EA
Answer» A) 31 B) infite set C) {a, b, c, E, F 10,30,50=70,90,110)SA

17.

I. Multiple Choice Questions2. If A = { i,j,k,l,m }, then the number of proper subsets of A is(A) 31(B) 32(C) 25(D) 63. The set of all numbers in Z is a/an-(A) Finite set(B) Infinite set(C) Null set(D) Singleton set4. If A = { a, b, c, e, f ,10,30, 50, 70, 90,110 }, then the correct one of the following is(A) { a,c,e,f} EA(B) {a,b, e, f} IA(C) {{a,b,c,e,f, 10, 30, 50, 70, 90, 110) SA(D) {10, 30, 50, 70, 90, 110) EA

Answer»

A) 31

B) infite set

C) {a, b, c, E, F 10,30,50=70,90,110)SA

Discussion

18.	The reciprocal of a positive rational number is ___________.
Answer» ❤❤ HEY MATE HERE IS YOUR ANSWER:- *Negative* HOPE THIS HELPS YOU MATE AND PLEASE MARK ME AS BRAINLY ❤❤

18.

The reciprocal of a positive rational number is ___________.

Answer»

❤❤ HEY MATE HERE IS YOUR ANSWER:-

Negative

HOPE THIS HELPS YOU MATE AND PLEASE MARK ME AS BRAINLY ❤❤

Discussion

19.	Divide 976 by 13 and write quotient and remainder
Answer» Step-by-step EXPLANATION: Quotient-75 Remainder-1 plz MARK me BRAINLIEST

19.

Divide 976 by 13 and write quotient and remainder

Answer»

Step-by-step EXPLANATION:

Quotient-75

Remainder-1

plz MARK me BRAINLIEST

Discussion

20.	Number of sub sets of an empty set
Answer» Answer: only ONE SUBSET { } Step-by-step EXPLANATION: MARK the answer as brainliest if it helped you out

20.

Number of sub sets of an empty set

Answer»

Answer:

only ONE SUBSET { }

Step-by-step EXPLANATION:

MARK the answer as brainliest if it helped you out

Discussion

21.	Show the vector 2i+j+k 3i+4j+k i-2j+3k are coplanar
Answer» ANSWER: TRY by your BRAIN it is very TOUGH. H

21.

Show the vector 2i+j+k 3i+4j+k i-2j+3k are coplanar

Answer»

ANSWER:

TRY by your BRAIN it is very TOUGH. H

Discussion

22.	Find 0.7×15 please answer me
Answer» Step-by-step explanation: 0.7×15 7×15/10 7×3/2 21/2 follow+10 ❤

22.

Find 0.7×15 please answer me

Answer»

Step-by-step explanation:

0.7×15

7×15/10

7×3/2

21/2

follow+10 ❤

Discussion

23.	Give me the cube of munbres from 1 to 20
Answer» NUMBER CUBE ROOT (3√) 1 1.000 2 1.260 3 1.442 4 1.587 5 1.710 6 1.817 7 1.913 8 2.000 9 2.080 10 2.154 11 2.224 12 2.289 13 2.351 14 2.410 15 2.466 16 2.520 17 2.571 18 2.621 19 2.668 20 2.714

Discussion

24.	The simple interest eamed on a certain sum in 5 years is 30% of the sum. Find the rate of interest⚠️Don't spam , give best explanation ❗❗⚠️
Answer» GIVEN: The SIMPLE interest eamed on a certain SUM in 5 years is 30% of the sum. FIND the rate of interest To Find: The rate of interest. Solution: Let the sum (P) = ₹ 100 S.I. = $\frac{30}{100}×{₹100}={₹30}$ Period (T) = 5 years ∴ Rate = $\frac{S.I.×100}{P×T}$ = $\frac{30×100}{100×5}$ = 6% So, the rate of interest is 6%

24.

The simple interest eamed on a certain sum in 5 years is 30% of the sum. Find the rate of interest⚠️Don't spam , give best explanation ❗❗⚠️

Answer»

GIVEN:

The SIMPLE interest eamed on a certain SUM in 5 years is 30% of the sum. FIND the rate of interest

To Find:

The rate of interest.

Solution:

Let the sum (P) = ₹ 100

S.I. = $\frac{30}{100}×{₹100}={₹30}$

Period (T) = 5 years

∴ Rate =

$\frac{S.I.×100}{P×T}$ = $\frac{30×100}{100×5}$ = 6%

So, the rate of interest is 6%

Discussion

25.	Find the value of following 3^-4(-2/5)^-5
Answer» 3^-4 = 1/243 PLEASE FOLLOW AND MARK ME AS BRAINLIEST!! I WILL TOO FOLLOW AND GIVE THANKS! "THANK you friend".

25.

Find the value of following 3^-4(-2/5)^-5

Answer»

3^-4 = 1/243

PLEASE FOLLOW AND MARK ME AS BRAINLIEST!!

I WILL TOO FOLLOW AND GIVE THANKS!

"THANK you friend".

Discussion

26.	(1) ‘One and a half metre' and 'two and a half metres?
Answer» Answer: 1.5 METRE and 2.5 metre Step-by-step EXPLANATION: PLEASE MARK me as the BRAINLIEST.

26.

(1) ‘One and a half metre' and 'two and a half metres?

Answer»

Answer:

1.5 METRE and 2.5 metre

Step-by-step EXPLANATION:

PLEASE MARK me as the BRAINLIEST.

Discussion

27.	. Evaluate 3/8 of {73/5-1/3(11/4+31/3) ×22/5}
Answer» Step-by-step EXPLANATION: HOPE it is HELPFUL to you

27.

. Evaluate 3/8 of {73/5-1/3(11/4+31/3) ×22/5}

Answer»

Step-by-step EXPLANATION:

HOPE it is HELPFUL to you

Discussion

28.	Roy drives at an average of 45 mph on a journey of 135 miles. How long does the journey take?A 3 hoursB 4 hoursC 5 hoursD 6 hours
Answer» Answer: 3 HOURS is the ANS for the above QUESTION

28.

Roy drives at an average of 45 mph on a journey of 135 miles. How long does the journey take?A 3 hoursB 4 hoursC 5 hoursD 6 hours

Answer»

Answer:

3 HOURS is the ANS for the above QUESTION

Discussion

29.	The geometric mean of 2 and 8
Answer» ANSWER:Answer: Step-by-step EXPLANATION: jfskjgskjh skjrhtlkerjhtsaerltjk Step-by-step explanation: jfskjgskjh skjrhtlkerjhtsaerltjk

29.

The geometric mean of 2 and 8

Answer»

ANSWER:Answer:

Step-by-step EXPLANATION:

jfskjgskjh skjrhtlkerjhtsaerltjk

Step-by-step explanation:

jfskjgskjh skjrhtlkerjhtsaerltjk

Discussion

30.	What is decimal???????le lo points free ke
Answer» Answer: A *fraction* that is shown has decimal point followed by the number tens HUNDRED extra. ✍️ HOPE IT HELPS YOU ✍️ HELLO I'M YOU AND WHAT ABOUT U KYU LEAVE KAR RHI** HO

30.

What is decimal???????le lo points free ke

Answer»

Answer:

A fraction that is shown has decimal point followed by the number tens HUNDRED extra.

✍️ HOPE IT HELPS YOU ✍️

HELLO I'M YOU AND WHAT ABOUT U KYU LEAVE KAR RHI HO

Discussion

31.	Which of the following is not a perfect square?(a) 729(b) 25000(c) 4225(d) 2401plz tell the answer in explation how this is not a perfect square plz
Answer» ANSWER: OPTION a Step-by-step EXPLANATION: the CORRECT answer OKAY

31.

Which of the following is not a perfect square?(a) 729(b) 25000(c) 4225(d) 2401plz tell the answer in explation how this is not a perfect square plz

Answer»

ANSWER:

OPTION a

Step-by-step EXPLANATION:

the CORRECT answer OKAY

Discussion

32.	A ( -5,2 ) ,B ( p,q ) and C ( -4,-3 ) are three points such that AB is perpendicular to BC. Find the relation between P and Q.
Answer» ANSWER: PLEASE MARK me as BRAINALIST

32.

A ( -5,2 ) ,B ( p,q ) and C ( -4,-3 ) are three points such that AB is perpendicular to BC. Find the relation between P and Q.

Answer»

ANSWER:

PLEASE MARK me as BRAINALIST

Discussion

33.	Solve 2 ( X+3) =18 where find x
Answer» ANSWER: 6 Step-by-step explanation: 2x + (3*2) = 18 2x+6= 18 2x = 18-6 2x = 12 x= 12/2 x= 6

33.

Solve 2 ( X+3) =18 where find x

Answer»

ANSWER:

6

Step-by-step explanation:

2x + (3*2) = 18

2x+6= 18

2x = 18-6

2x = 12

x= 12/2

x= 6

Discussion

34.	K th term of an A.P 1, 3, 5, 9, 13 is 45 than value of k is ....
Answer» PLEASE MARK me as BRAINLIEST

34.

K th term of an A.P 1, 3, 5, 9, 13 is 45 than value of k is ....

Answer»

PLEASE MARK me as BRAINLIEST

Discussion

35.	Terms 4xy and -3xy are _______ terms.
Answer» 4XY and - 3XY are UNLIKE TERMS

Discussion

36.	Graph theand statefollowing quadratic equationtheir nature of solution.i) x2- 82 + 6 = 0
Answer» Step-by-step EXPLANATION: thdkvhx ftudkvfhxmvtjfbkfhxm ufvtkthdkvthdkvtudvkhtkdvutfkbtukdbtufbkfilbifykbyufbkjfbyjtukfgjxgjzcfhjxvjgcbkhxbfkjcbgkgjcbkgckbgjckbhkvnlyilfbgilfbfjxbkgjcbkgjcblyilfjfyiblgkcbyfjmvyfkbyfjbyfkbtfjvbykf

36.

Graph theand statefollowing quadratic equationtheir nature of solution.i) x2- 82 + 6 = 0

Answer»

Step-by-step EXPLANATION:

thdkvhx ftudkvfhxmvtjfbkfhxm ufvtkthdkvthdkvtudvkhtkdvutfkbtukdbtufbkfilbifykbyufbkjfbyjtukfgjxgjzcfhjxvjgcbkhxbfkjcbgkgjcbkgckbgjckbhkvnlyilfbgilfbfjxbkgjcbkgjcblyilfjfyiblgkcbyfjmvyfkbyfjbyfkbtfjvbykf

Discussion

37.	Help me please guy's
Answer» Answer: Aur bhejte raho Step-by-step explanation: 2/3 × Z -3 =5 2/3 × Z =5+3 2/3 ×Z = 8 Z = 8 × 3/2 Z = 4 × 3 Z = 12

37.

Help me please guy's

Answer»

Answer:

Aur bhejte raho

Step-by-step explanation:

2/3 × Z -3 =5

2/3 × Z =5+3

2/3 ×Z = 8

Z = 8 × 3/2

Z = 4 × 3

Z = 12

Discussion

38.	A3+b3 का मान निकाले जबकि a+b=12 तथा ab=5 दिया है।
Answer» ANSWER: oooooooooooooooooooo Step-by-step EXPLANATION: o

38.

A3+b3 का मान निकाले जबकि a+b=12 तथा ab=5 दिया है।

Answer»

ANSWER:

oooooooooooooooooooo

Step-by-step EXPLANATION:

o

Discussion

39.	What is photosynthesis ?Answer :Green plants to synthesize their own food by using chlorophyll and sunlight is called photosynthesis.
Answer» the PROCESS of GREEN plants makes their own FOOD from CO2 and WATER in the absence of chlorophyll is called photosynthesis

39.

What is photosynthesis ?Answer :Green plants to synthesize their own food by using chlorophyll and sunlight is called photosynthesis.

Answer»

the PROCESS of GREEN plants makes their own FOOD from CO2 and WATER in the absence of chlorophyll is called photosynthesis

Discussion

40.	Anyone please give me the cube of numbres from 1 to 20
Answer» Answer: 17 CUBE 4913 18cube 5832 19cube6859 20cube8000

40.

Anyone please give me the cube of numbres from 1 to 20

Answer»

Answer:

17 CUBE 4913

18cube 5832

19cube6859

20cube8000

Discussion

41.	Log3 x find the chain rules
Answer» SORRY I don't KNOW this ANSWER

Discussion

42.	A table was bought for rs 800 at what price it must be sold in order to get 16%profit
Answer» ANSWER: 50 is CORRECT and RIGHT answer

42.

A table was bought for rs 800 at what price it must be sold in order to get 16%profit

Answer»

ANSWER:

50 is CORRECT and RIGHT answer

Discussion

43.	evaluate integration ( 1+x+x^2 ) ( 1-x-x^2) dx
Answer» Answer: find the area of parallelogram whose ADJACENT SIDES are I+j+k and 3i-k ?

43.

evaluate integration ( 1+x+x^2 ) ( 1-x-x^2) dx

Answer»

Answer:

find the area of parallelogram whose ADJACENT SIDES are I+j+k and 3i-k ?

Discussion

44.	How much would it cost to paint the walls of a room10 m long, 8 m wide and 4 m high, if painting 1 m²costs 6.50?
Answer» Before, finding the answer. LET's find out we can find the answer. In this question, we are asked to find the COST of painting the walls of a ROOM. So, to find that, we must find the Lateral Surface Area of the Cuboid. To find the Lateral Surface Area, we must use the formula of : $\boxed{\sf Lateral \: Surface \: Area \: of \:Cuboid = <klux>2</klux> h (l+ b)}$ After finding the Lateral Surface Area, we must multiply the cost of painting with the Lateral Surface Area. _______________________________ Given : Length = 10 m Breadth = 8 m Height = 4 m Cost for Painting = Rs. 6.50 To find : cost to paint Solution : Lateral Surface Area = 2 h (l+ b) = 2 × 4 × (10 + 8) = 2 × 4 × (18) = 2 × 72 = 144 cm² Cost for Painting = Cost of Painting × Lateral Surface Area = 6.50 × 144 = 936 Therefore, the Cost of Painting the walls of the room is Rs. 936.

44.

How much would it cost to paint the walls of a room10 m long, 8 m wide and 4 m high, if painting 1 m²costs 6.50?

Answer»

Before, finding the answer. LET's find out we can find the answer.

In this question, we are asked to find the COST of painting the walls of a ROOM.
So, to find that, we must find the Lateral Surface Area of the Cuboid. To find the Lateral Surface Area, we must use the formula of :

$\boxed{\sf Lateral \: Surface \: Area \: of \:Cuboid = <klux>2</klux> h (l+ b)}$

After finding the Lateral Surface Area, we must multiply the cost of painting with the Lateral Surface Area.

_______________________________

Given :

Length = 10 m
Breadth = 8 m
Height = 4 m
Cost for Painting = Rs. 6.50

To find :

cost to paint

Solution :

Lateral Surface Area = 2 h (l+ b)

= 2 × 4 × (10 + 8)

= 2 × 4 × (18)

= 2 × 72

= 144 cm²

Cost for Painting = Cost of Painting × Lateral Surface Area

= 6.50 × 144

= 936

Therefore, the Cost of Painting the walls of the room is Rs. 936.

Discussion

45.	TRY THESEFind: (a) 125+(-25) (b) 80+ (-5) (064 +(-16)
Answer» a ) 125 + ( - 25 ) solution subtract 25 from 125 to get 100 100 b ) 80 + ( - 5 ) ( 064 + ( - 16 ) 80 - 5 × 48 80 - 240 - 160 hope helpful for you

45.

TRY THESEFind: (a) 125+(-25) (b) 80+ (-5) (064 +(-16)

Answer»

a ) 125 + ( - 25 )

solution

subtract 25 from 125 to get 100

100

b ) 80 + ( - 5 ) ( 064 + ( - 16 )

80 - 5 × 48

80 - 240

- 160

hope helpful for you

Discussion

46.	Tap this photo and solve this .☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️
Answer» Answer: 1)D 2)D 3)B 4)B 5)A 6)C 7)B 8)B

46.

Tap this photo and solve this .☝️☝️☝️☝️☝️☝️☝️☝️☝️☝️

Answer»

Answer:

1)D

2)D

3)B

4)B

5)A

6)C

7)B

8)B

Discussion

47.	Find the value of a and b. If√5+√32√5−3√3 = a-b √15
Answer» ANSWER: 376 Step-by-step EXPLANATION: this is your answer PLEASE LIKE me

47.

Find the value of a and b. If√5+√32√5−3√3 = a-b √15

Answer»

ANSWER:

376

Step-by-step EXPLANATION:

this is your answer PLEASE LIKE me

Discussion

48.	14 सोडवा.(1) ॥ + 1 = 1; 2r + 31' = 0 ही एकसामयिक समीकरणे आलेखाने सोडवा.
Answer» ANSWER: PLEASE type in HINDI because i don't KNOW this LANGUAGE...

48.

14 सोडवा.(1) ॥ + 1 = 1; 2r + 31' = 0 ही एकसामयिक समीकरणे आलेखाने सोडवा.

Answer»

ANSWER:

PLEASE type in HINDI because i don't KNOW this LANGUAGE...

Discussion

49.	X^4+2x+3x-3 divided by x+2
Answer» Step-by-step EXPLANATION: MARK the ANSWER as BRAINLIEST if it HELPED you out

49.

X^4+2x+3x-3 divided by x+2

Answer»

Step-by-step EXPLANATION:

MARK the ANSWER as BRAINLIEST if it HELPED you out

Discussion

50.	if a person wants to buy a car that cost Rs 25,05,765,00and he has only rs 18,00,000,00 the rest he has to get loan from a bank what is the amount he will have to have as a loan from bank?
Answer» The COST of the car=25,05,76,500 The PERSON have = 18,00,00,000 so, the AMOUNT of LOAN he will have to TAKE is =(25,05,76,500-18,00,00,000)=7,05,76,500. so, the amount of loan he will have to take is 7,05,76,500. Hope it's useful☺☺☺

50.

if a person wants to buy a car that cost Rs 25,05,765,00and he has only rs 18,00,000,00 the rest he has to get loan from a bank what is the amount he will have to have as a loan from bank?

Answer»

The COST of the car=25,05,76,500

The PERSON have = 18,00,00,000

so, the AMOUNT of LOAN he will have to TAKE is =(25,05,76,500-18,00,00,000)=7,05,76,500.

so, the amount of loan he will have to take is 7,05,76,500.

Hope it's useful☺☺☺

Discussion

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