332354 + Interview Questions in Secondary School in Math

1.	Solve the equation and check x-3/5+7=7x -1/2
Answer» ANSWER: x-3/12=7x-1/2 12x-3/12=14x-1/12 12x-3=14x-1 -2x=2 x=-1

1.

Solve the equation and check x-3/5+7=7x -1/2

Answer»

ANSWER:

x-3/12=7x-1/2

12x-3/12=14x-1/12

12x-3=14x-1

-2x=2

x=-1

Discussion

2.	The median of data155,160,145,149,150,147,152,144,148
Answer» Answer: 155,160,145,149,150,147,152,144,148, THEREFORE the MEDIEN =150

2.

The median of data155,160,145,149,150,147,152,144,148

Answer»

Answer:

155,160,145,149,150,147,152,144,148,

THEREFORE the MEDIEN =150

Discussion

3.	A boy get 40 marks out of 100 he get 7% more than the passing mark find the passing marks with solving
Answer» Answer: 37 Step-by-step EXPLANATION: So, we need to find 7% less of 40. The mark that the boy got is 1.07 times the passing mark. So: 40/1.07 = 37.3831775 Thus the answer is 37. We can cross check this by multiplying 37 by 1.07 which gives us 40. PLEASE let me KNOW if you need anything else, and please mark as brainliest. Thanks!

3.

A boy get 40 marks out of 100 he get 7% more than the passing mark find the passing marks with solving

Answer»

Answer:

37

Step-by-step EXPLANATION:

So, we need to find 7% less of 40. The mark that the boy got is 1.07 times the passing mark. So:

40/1.07 = 37.3831775

Thus the answer is 37.

We can cross check this by multiplying 37 by 1.07 which gives us 40.

PLEASE let me KNOW if you need anything else, and please mark as brainliest. Thanks!

Discussion

4.	Example of right angle and straight angle from environment
Answer» ANSWER: Step-by-step explanation: RIGHT ANGLE = the edges of a square or RECTANGULAR table. straight angle = the angle between the arms of a clock when it strikes 6:00 or 9:15

4.

Example of right angle and straight angle from environment

Answer»

ANSWER:

Step-by-step explanation:

RIGHT ANGLE = the edges of a square or RECTANGULAR table.

straight angle = the angle between the arms of a clock when it strikes 6:00 or 9:15

Discussion

5.	Way of raising a loan to buy house to hire purchase
Answer» ANSWER: useueuueueue Step-by-step EXPLANATION: eueuueueisisisi

5.

Way of raising a loan to buy house to hire purchase

Answer»

ANSWER:

useueuueueue

Step-by-step EXPLANATION:

eueuueueisisisi

Discussion

6.	The lcm of the composite numbers lying between 22 to 26 is_____
Answer» ANSWER: the numbers b/w 22 to 26 are 24,25 please MARK me as a brainliest

6.

The lcm of the composite numbers lying between 22 to 26 is_____

Answer»

ANSWER:

the numbers b/w 22 to 26 are 24,25

please MARK me as a brainliest

Discussion

7.	2. Find the positive root of 13x2 +6 = 9.
Answer» ANSWER: ??????................?

7.

2. Find the positive root of 13x2 +6 = 9.

Answer»

ANSWER:

??????................?

Discussion

8.	Tan-2the sequence {a} defined by an analn2 and a = 1 then aba5
Answer» Answer: विहगयाथार दापतीय संघर्ष के नेतृत्व के लिए नेहरू जी किस वर्षकी ओर देखोये और ग्यो विटिशकालीन मालजब कविता में एक ही शब्द दो या दो से अधिक बार आए और उसका अर्थ हर बार भिन्न-भिन्न हो वहां पर यमक अलंकार होता है। यमक अलंकार एक प्रमुख शब्दालंकार है सामान्य रूप से यमक का लक्षण यह है कि जहां शब्दों की आवृत्ति हो और अर्थ भिन्न-भिन्न हो यमक अलंकार काल आता है।Steps: 1) Draw a line segment AB of length 9.3 units. 2) Extend the line by 1 unit more such that BC=1 unit . 3) Find the midpoint of AC. 4) Draw a line BD PERPENDICULAR to AB and let it intersect the semicircle at point D. 5) Draw an arc DE such that BE=BD. Therefore, BE= 9.3 .......... $3356$ unitsMitigation is the effort to reduce loss of life and property by lessening the impact of disasters. In order for mitigation to be effective we need to TAKE action now—before the next disaster—to reduce human and financial CONSEQUENCES later (analyzing risk, reducing risk, and INSURING against risk).

8.

Tan-2the sequence {a} defined by an analn2 and a = 1 then aba5

Answer»

Answer:

विहगयाथार

दापतीय संघर्ष के नेतृत्व के लिए नेहरू

जी किस वर्षकी ओर देखोये और

ग्यो

विटिशकालीन मालजब कविता में एक ही शब्द दो या दो से अधिक बार आए और उसका अर्थ हर बार भिन्न-भिन्न हो वहां पर यमक अलंकार होता है। यमक अलंकार एक प्रमुख शब्दालंकार है सामान्य रूप से यमक का लक्षण यह है कि जहां शब्दों की आवृत्ति हो और अर्थ भिन्न-भिन्न हो यमक अलंकार काल आता है।Steps:

1) Draw a line segment AB of length 9.3 units.

2) Extend the line by 1 unit more such that BC=1 unit .

3) Find the midpoint of AC.

4) Draw a line BD PERPENDICULAR to AB and let it intersect the semicircle at point D.

5) Draw an arc DE such that BE=BD.

Therefore, BE=

9.3

..........

$3356$

unitsMitigation is the effort to reduce loss of life and property by lessening the impact of disasters. In order for mitigation to be effective we need to TAKE action now—before the next disaster—to reduce human and financial CONSEQUENCES later (analyzing risk, reducing risk, and INSURING against risk).

Discussion

9.	Write four ancient period indian mathsmatician name?
Answer» ANSWER: Brahmagupta Aryabhata Srinivasa Ramanujan P.C. MAHALANOBIS

9.

Write four ancient period indian mathsmatician name?

Answer»

ANSWER:

Brahmagupta
Aryabhata
Srinivasa Ramanujan
P.C. MAHALANOBIS

Discussion

10.	What is whole number?
Answer» all NATURAL NUMBERS INCLUDING 0 is called whole numbers..they are REPRESENTED by W

10.

What is whole number?

Answer»

all NATURAL NUMBERS INCLUDING 0 is called whole numbers..they are REPRESENTED by W

Discussion

11.	In question 4, point C us called a mid point of line segment AB. Prove that every line segment has one and onlyone mid point.
Answer» Answer Step-by-step EXPLANATION:

11.

In question 4, point C us called a mid point of line segment AB. Prove that every line segment has one and onlyone mid point.

Answer»

Answer

Step-by-step EXPLANATION:

Discussion

12.	Find the points on the line 3x-4y-1=0 which is at a distance of 5units from the point (3,2)
Answer» ANSWER: the answer is in the IMAGE

12.

Find the points on the line 3x-4y-1=0 which is at a distance of 5units from the point (3,2)

Answer»

ANSWER:

the answer is in the IMAGE

Discussion

13.	The area of a square whose diagonal is 30cm is.
Answer» ANSWER: Step-by-step EXPLANATION: ASK you TEACHER.

13.

The area of a square whose diagonal is 30cm is.

Answer»

ANSWER:

Step-by-step EXPLANATION: ASK you TEACHER.

Discussion

14.	For what value of n are the nth terms of aps:63,65,67......and3,10,17....equal?
Answer» $\bf{\underline{Solution}}:-$ $\bf\dag{\underline\orange{{{For\:First\:AP}}}}$ First term (a) = 63 Common difference (d) = 65 - 63 = 2 Now, we KNOW that, $\orange{\bigstar}\:\:{\underline{\boxed{\bf\purple{a_n=a+(n-1)d}}}}$ $\rm\longrightarrow\:a_n=63+(n-1)\times{2}$ $\rm\longrightarrow\:a_n=63+2n-2$ $\rm\longrightarrow\:a_n=61+2n$ $\bf\dag{\underline\green{{{For\:second\:AP}}}}$ First term (a) = 3 Common difference (d) = 10 - 3 = 7 Now, we know that, $\blue{\bigstar}\:\:{\underline{\boxed{\bf\pink{a_n=a+(n-1)d}}}}$ $\rm\longrightarrow\:a_n=3+(n-1)\times{7}$ $\rm\longrightarrow\:a_n=3+7n-7$ $\rm\longrightarrow\:a_n=7n-4$ Then, According to the QUESTION, $\rm\:61+2n=7n-4$ $\rm\longrightarrow\:61+4=7n-2n$ $\rm\longrightarrow\:65=5n$ $\rm\longrightarrow\:\cancel\dfrac{65}{5}=n$ $\rm\longrightarrow\:13=n$ $\rm\longrightarrow\:n=13$ Hence,13th term of these APs are equal.

14.

For what value of n are the nth terms of aps:63,65,67......and3,10,17....equal?

Answer»

$\bf{\underline{Solution}}:-$

$\bf\dag{\underline\orange{{{For\:First\:AP}}}}$

First term (a) = 63

Common difference (d) = 65 - 63 = 2

Now,

we KNOW that,

$\orange{\bigstar}\:\:{\underline{\boxed{\bf\purple{a_n=a+(n-1)d}}}}$

$\rm\longrightarrow\:a_n=63+(n-1)\times{2}$

$\rm\longrightarrow\:a_n=63+2n-2$

$\rm\longrightarrow\:a_n=61+2n$

$\bf\dag{\underline\green{{{For\:second\:AP}}}}$

First term (a) = 3

Common difference (d) = 10 - 3 = 7

Now,

we know that,

$\blue{\bigstar}\:\:{\underline{\boxed{\bf\pink{a_n=a+(n-1)d}}}}$

$\rm\longrightarrow\:a_n=3+(n-1)\times{7}$

$\rm\longrightarrow\:a_n=3+7n-7$

$\rm\longrightarrow\:a_n=7n-4$

Then,

According to the QUESTION,

$\rm\:61+2n=7n-4$

$\rm\longrightarrow\:61+4=7n-2n$

$\rm\longrightarrow\:65=5n$

$\rm\longrightarrow\:\cancel\dfrac{65}{5}=n$

$\rm\longrightarrow\:13=n$

$\rm\longrightarrow\:n=13$

Hence,13th term of these APs are equal.

Discussion

15.	the science teacher asked the student of class vlll to make a project report on pollution when 10 student work on it the work get finish in three days how many students are required so that work finish in two days
Answer» ANSWER: 15 students *Please* *MARK* as *BRAINLIEST* *answer* *and* *FOLLOW* me

15.

the science teacher asked the student of class vlll to make a project report on pollution when 10 student work on it the work get finish in three days how many students are required so that work finish in two days

Answer»

ANSWER:

15 students

Please MARK as BRAINLIEST answer and FOLLOW me

Discussion

16.	13a2 euroроp(st=БУ - Те5
Answer» ANSWER: y=3 is the answer Step-by-step EXPLANATION: PLEASE MARK me BRANLIST please please please please please

16.

13a2 euroроp(st=БУ - Те5

Answer»

ANSWER:

y=3 is the answer

Step-by-step EXPLANATION:

PLEASE MARK me BRANLIST please please please please please

Discussion

17.	Firndthe sum5root 6 and root 6
Answer» Answer: 5 ROOT 6 + root 6 Step-by-step explanation: first add the TWO root 6 the answer will be 5 root 12 then spilt 12 as 3×2×3×2 then take out 3 and 2 5×3×2 = 30 is the answer PLEASE MARK ME AS THE BRAINLIEST ANSWER

17.

Firndthe sum5root 6 and root 6

Answer»

Answer:

5 ROOT 6 + root 6

Step-by-step explanation:

first add the TWO root 6

the answer will be 5 root 12

then spilt 12 as 3×2×3×2

then take out 3 and 2

5×3×2 = 30 is the answer

PLEASE MARK ME AS THE BRAINLIEST ANSWER

Discussion

18.	Make the quadratic equationa-b=5 , a3+b3=215
Answer» I think your question is missing something. so PLEASE post your question again with FULL DETAIL

18.

Make the quadratic equationa-b=5 , a3+b3=215

Answer»

I think your question is missing something.

so PLEASE post your question again with FULL DETAIL

Discussion

19.	-9/-33 and 5/4. add the following questions
Answer» Hey MATE , $\frac{ - 9}{ - 33} + \frac{5}{4}$ $\frac{9}{33} + \frac{5}{4}$ $\frac{36 + 165}{132}$ $\frac{201}{132}$ $1 \frac{69}{132}$ $1.522(approx)$ HOPE YOU FIND IT HELPFUL ! DO MARK IT AS BRAINLIEST !!

19.

-9/-33 and 5/4. add the following questions

Answer»

Hey MATE ,

$\frac{ - 9}{ - 33} + \frac{5}{4}$

$\frac{9}{33} + \frac{5}{4}$

$\frac{36 + 165}{132}$

$\frac{201}{132}$

$1 \frac{69}{132}$

$1.522(approx)$

HOPE YOU FIND IT HELPFUL !

DO MARK IT AS BRAINLIEST !!

Discussion

20.	C={-16,16} use rule method
Answer» Answer: 8 ×-4² I HOPE you are doing WELL

20.

C={-16,16} use rule method

Answer»

Answer:

8 ×-4²

I HOPE you are doing WELL

Discussion

21.	The graphoriginCalculate at which distance from thesh of the equats the x ains the yfearuationY. -11 internaxis.
Answer» ANSWER: SORRY Step-by-step EXPLANATION: PLEASE FOLLOW me

21.

The graphoriginCalculate at which distance from thesh of the equats the x ains the yfearuationY. -11 internaxis.

Answer»

ANSWER:

SORRY

Step-by-step EXPLANATION:

PLEASE FOLLOW me

Discussion

22.	Three unbaised coins are tossed. Find the probability of getting 3 heads.
Answer» Answer: 1/8 Step-by-step explanation: p(1st COIN = H)p(2ND coin = H)p(3rd coin = H) => 1/21/21/2 = 1/8 or of all 8 possibilities of a 3 coin TOSS, only 1 = {HHH} so p(HHH) = 1/8

22.

Three unbaised coins are tossed. Find the probability of getting 3 heads.

Answer»

Answer:

1/8

Step-by-step explanation:

p(1st COIN = H)*p(2ND coin = H)*p(3rd coin = H)

=> 1/2*1/2*1/2 = 1/8

or

of all 8 possibilities of a 3 coin TOSS, only 1 = {HHH}

so p(HHH) = 1/8

Discussion

23.	If the angles of a triangle are in the ratio 2 : 3 : 4, determine the three angles.
Answer» ANSWER: Ratio-2:3:4 sum Of terms=2+3+4=9 1. 2/9180 =40 2. 3/9180 =60 3. 4/9*180 =80 hope it helps you plz MARK as brainliest plz FOLLOW me

23.

If the angles of a triangle are in the ratio 2 : 3 : 4, determine the three angles.

Answer»

ANSWER:

Ratio-2:3:4

sum Of terms=2+3+4=9

1. 2/9*180

=40

2. 3/9*180

=60

3. 4/9*180

=80

hope it helps you

plz MARK as brainliest

plz FOLLOW me

Discussion

24.	T^2-20t-200=0 solutions with explanation for this equation
Answer» ANSWER: POSSIBLE in some WAY (IMAGINARY) Step-by-step EXPLANATION: t =(20-√-400)/2=10-10i= 10.0000-10.0000

24.

T^2-20t-200=0 solutions with explanation for this equation

Answer»

ANSWER:

POSSIBLE in some WAY (IMAGINARY)

Step-by-step EXPLANATION:

t =(20-√-400)/2=10-10i= 10.0000-10.0000

Discussion

25.	দুটি পরস্পর মৌলিক সংখ্যার ল.সা.গু.নীচের প্রশ্নগুলি উত্তর দাও :(ক) উপর নীচে বসিয়ে যােগ করাে ।৫৬৮৫২ + ২০২০৮ + ৪০৬ + ৫০(খ) দুটি সংখ্যার গ. সা. গু. ৫ ও ল. সা. গু. ৬০, একটি সংখ্যা ১৫ হলে, অন্য সংখ্যাটি কতত?৪। ৭৫ লিটার কেরােসিন তেল ও ২৫ লিটার পেট্রোল সমান মাপের টিনে এমনভাবে ভর্তি করে রাখতে হবে যাতেতেল মিশে না যায়। কমপক্ষে কতগুলি টিনে তা করা যাবে? প্রতি টিনে কত লিটার তেল ধরবে?
Answer» Answer: ৪। ৭৫ লিটার কেরােসিন তেল ও ২৫ লিটার পেট্রোল সমান মাপের টিনে এমনভাবে ভর্তি করে রাখতে হবে যাতে তেল মিশে না যায়। কমপক্ষে কতগুলি টিনে

25.

দুটি পরস্পর মৌলিক সংখ্যার ল.সা.গু.নীচের প্রশ্নগুলি উত্তর দাও :(ক) উপর নীচে বসিয়ে যােগ করাে ।৫৬৮৫২ + ২০২০৮ + ৪০৬ + ৫০(খ) দুটি সংখ্যার গ. সা. গু. ৫ ও ল. সা. গু. ৬০, একটি সংখ্যা ১৫ হলে, অন্য সংখ্যাটি কতত?৪। ৭৫ লিটার কেরােসিন তেল ও ২৫ লিটার পেট্রোল সমান মাপের টিনে এমনভাবে ভর্তি করে রাখতে হবে যাতেতেল মিশে না যায়। কমপক্ষে কতগুলি টিনে তা করা যাবে? প্রতি টিনে কত লিটার তেল ধরবে?

Answer»

Answer:

৪। ৭৫ লিটার কেরােসিন তেল ও ২৫ লিটার পেট্রোল সমান মাপের টিনে এমনভাবে ভর্তি করে রাখতে হবে যাতে

তেল মিশে না যায়। কমপক্ষে কতগুলি টিনে

Discussion

26.	Find the Pythagorean triplet of 16
Answer» ANSWER: Step-by-step EXPLANATION: Dydgdhghsdahcvchvhxdvjbj

26.

Find the Pythagorean triplet of 16

Answer»

ANSWER:

Step-by-step EXPLANATION:

Dydgdhghsdahcvchvhxdvjbj

Discussion

27.	1+sec theta/sectheta= sin^2 theta/1-cos theta
Answer» here LHS=RHS and HENCE VERIFIED

27.

1+sec theta/sectheta= sin^2 theta/1-cos theta

Answer»

here LHS=RHS

and HENCE VERIFIED

Discussion

28.	In the figure d e is parallel to AB. AB ==6cm ac=7 cm bc = 5cm
Answer» ANSWER: i DONT UNDERSTAND where is your FIG

28.

In the figure d e is parallel to AB. AB ==6cm ac=7 cm bc = 5cm

Answer»

ANSWER:

i DONT UNDERSTAND where is your FIG

Discussion

29.	Fill in the blanks .
Answer» ANSWER: x/z Step-by-step explanation: the answer is above PLZZZ follow me GUYS and support me plzzz

29.

Fill in the blanks .

Answer»

ANSWER:

x/z

Step-by-step explanation:

the answer is above PLZZZ follow me GUYS and support me plzzz

Discussion

30.	How many times the digit 2 occurs in the numbers 1 to 100?A) 18B) 20C) 21D)19
Answer» ANSWER: B ) 20 is the CORRECT answer make me brainliest follow me

30.

How many times the digit 2 occurs in the numbers 1 to 100?A) 18B) 20C) 21D)19

Answer»

ANSWER:

B ) 20 is the CORRECT answer

make me brainliest

follow me

Discussion

31.	Prove that sin2x/1+cos2x*cosx/1+cosx=tanx/2
Answer» Step-by-step EXPLANATION: this is HIGHER CLASS QUESTIONS PLEASE.... jmmgfd

31.

Prove that sin2x/1+cos2x*cosx/1+cosx=tanx/2

Answer»

Step-by-step EXPLANATION:

this is HIGHER CLASS QUESTIONS PLEASE....

jmmgfd

Discussion

32.	Prove that tanA/secA-1=secA+1/tanA
Answer» Answer: Step-by-step explanation: TanA/SecA - 1 MULTIPLY NUMERATOR and denominator by SecA + 1 => TanA/SecA - 1 * SecA + 1 / SecA + 1 => TanA(SecA + 1) / (SecA - 1)(SecA + 1) => TanA(SecA + 1) / Sec²A - 1 => TanA(SecA + 1) / Tan²A (∵ Sec²A - 1 = TanA) => SecA + 1 / TanA = R.H.S Hence proved

32.

Prove that tanA/secA-1=secA+1/tanA

Answer»

Answer:

Step-by-step explanation:

TanA/SecA - 1

MULTIPLY NUMERATOR and denominator by SecA + 1

=> TanA/SecA - 1 * SecA + 1 / SecA + 1

=> TanA(SecA + 1) / (SecA - 1)(SecA + 1)

=> TanA(SecA + 1) / Sec²A - 1

=> TanA(SecA + 1) / Tan²A (∵ Sec²A - 1 = TanA)

=> SecA + 1 / TanA

= R.H.S

Hence proved

Discussion

33.	The Lcm of composite numbers lying between 22 to 26 is___
Answer» If you MARK me BRANLIEST I will TELL

Discussion

34.	Plzz help anyone I will mark as brainlist.plz do no6.
Answer» MR. X IS STANDING ON THE ORIGIN OF THE X AND Y AXES

Discussion

35.	If 500 g onion cost 10 rs find the cost of 1 kg onion
Answer» Answer: Rs. 20 is the COST for 1 kilo gram of onions.. Step-by-step explanation: hope it HELPS you

35.

If 500 g onion cost 10 rs find the cost of 1 kg onion

Answer»

Answer:

Rs. 20 is the COST for 1 kilo gram of onions..

Step-by-step explanation:

hope it HELPS you

Discussion

36.	In each pair, which number is greater?
Answer» MARK me BRANLIEST I will ANSWER

Discussion

37.	the perimeter of a rectangular playground is 60 meter. if its area is 216 sq.m. find its length. PLZZZZZ ANSWER THIS QUESTION.
Answer» let LENGHT be x and BREATH be y perimeter of RECTANGLE = 60 => 2(length + breath) = 60 => 2x + 2Y = 60 => x + y = 30....................eq.1 and area of the rectangle = 216 m² =>length x breath = 216 m² => XY = 216 => x = 216/y....................eq.2 now substituting the value of x in eq1 we get =>216/y + y = 30 =>216 + y² = 30y =>y² - 30y + 216 = 0 =>( y - 18 )( y - 12 ) = 0 either y = 18 or y = 12 when y = 18 then x = 216/18 = 12 when y = 12 then x = 216/12 = 18 therefore length of the rectangular playground = 12 m or 18 m

37.

the perimeter of a rectangular playground is 60 meter. if its area is 216 sq.m. find its length. PLZZZZZ ANSWER THIS QUESTION.

Answer»

let LENGHT be x and BREATH be y

perimeter of RECTANGLE = 60

=> 2(length + breath) = 60

=> 2x + 2Y = 60

=> x + y = 30....................eq.1

and

area of the rectangle = 216 m²

=>length x breath = 216 m²

=> XY = 216

=> x = 216/y....................eq.2

now substituting the value of x in eq1 we get

=>216/y + y = 30

=>216 + y² = 30y

=>y² - 30y + 216 = 0

=>( y - 18 )( y - 12 ) = 0

either y = 18 or y = 12

when y = 18 then x = 216/18 = 12

when y = 12 then x = 216/12 = 18

therefore

length of the rectangular playground

= 12 m or 18 m

Discussion

38.	X is non 0 number. What is the hcf of X, X, 1?
Answer» Answer: 0,0, 1 Step-by-step EXPLANATION: MARK me as BRAINLIEST

38.

X is non 0 number. What is the hcf of X, X, 1?

Answer»

Answer:

0,0, 1

Step-by-step EXPLANATION:

MARK me as BRAINLIEST

Discussion

39.	You can fidan example for each of the statements below, write down yourexample• fo think it is impossible, write 'Impossible in the boxA multiple of 7 between 80 and 90.2)A factor of 50 between 11 and 20.3)A prime number between 44 and 50.An odd multiple of 6 which is less than 100.5)A prime number between 32 and 36.6)An even prime number.7)An odd number under 50 with at least 5 factors
Answer» ANSWER: Hxhdjjdbxjaojhgxhohxbhwjejd Step-by-step EXPLANATION: यशपाल डी युसुफ रहा है तो उसे भी नहीं था कि अगर

39.

You can fidan example for each of the statements below, write down yourexample• fo think it is impossible, write 'Impossible in the boxA multiple of 7 between 80 and 90.2)A factor of 50 between 11 and 20.3)A prime number between 44 and 50.An odd multiple of 6 which is less than 100.5)A prime number between 32 and 36.6)An even prime number.7)An odd number under 50 with at least 5 factors

Answer»

ANSWER:

Hxhdjjdbxjaojhgxhohxbhwjejd

Step-by-step EXPLANATION:

यशपाल डी युसुफ रहा है तो उसे भी नहीं था कि अगर

Discussion

40.	How is area of the surface different from the perimeter of the surface? Explain
Answer» Answer: the perimeter is the sum of all the side lengths of a shape. The AREA is the AMOUNT of two dimensional space a shape OCCUPIES. Above is the graph of a SQUARE yard.

40.

How is area of the surface different from the perimeter of the surface? Explain

Answer»

Answer:

the perimeter is the sum of all the side lengths of a shape. The AREA is the AMOUNT of two dimensional space a shape OCCUPIES. Above is the graph of a SQUARE yard.

Discussion

41.	Convert the following degree measure into radian measure 1) -120° , 2) 560° , 3) 250° , 4) 870°
Answer» Answer: 1) = -2.0944 2) = 9.77384 3) = 4.36332 4)= 15.8844

41.

Convert the following degree measure into radian measure 1) -120° , 2) 560° , 3) 250° , 4) 870°

Answer»

Answer:

1) = -2.0944

2) = 9.77384

3) = 4.36332

4)= 15.8844

Discussion

42.	The relation y= logzx implies
Answer» ANSWER: I THINK it will HELP you PLS FOLLOW me

42.

The relation y= logzx implies

Answer»

ANSWER:

I THINK it will HELP you PLS FOLLOW me

Discussion

43.	4×6/8In lowest form is
Answer» 4×6/8= 3 so, 3 *will* be your ANSWER

43.

4×6/8In lowest form is

Answer»

4×6/8= 3

so, 3 will be your ANSWER

Discussion

44.	Integrate ✔️✔️✔️solve step by step ✔️
Answer» Above attachment *can* *HELP* *you* Mark as *BRAINLIEST*....❤❤

44.

Integrate ✔️✔️✔️solve step by step ✔️

Answer»

Above attachment can HELP you

Mark as BRAINLIEST....❤❤

Discussion

45.	If the 1kg onion cost 20rs.find the cost of 500g onion
Answer» Answer: 500 G of onions will cost 20 RS. 1 kg of onions will cost 40 Rs. 1/4 kg means 250g of onion, then 500g will cost=2 x 10=20 Rs and 1 kg will cost you Rs 40. please give ❤️ heart vote me and follow me...

45.

If the 1kg onion cost 20rs.find the cost of 500g onion

Answer»

Answer:

500 G of onions will cost 20 RS. 1 kg of onions will cost 40 Rs. 1/4 kg means 250g of onion, then 500g will cost=2 x 10=20 Rs and 1 kg will cost you Rs 40.

please give ❤️ heart vote me and follow me...

Discussion

46.	Solving Trigonometric Equations
Answer» Step-by-step EXPLANATION: $3 \cos(2x) = 2$ $or \: \cos(2x) = \frac{2}{3}$ The PRINCIPLE SOLUTION is GIVEN by $2x \: = \cos {}^{ - 1} ( \frac{2}{3} )$ $or \: x = \frac{1}{2} \cos {}^{ - 1} ( \frac{2}{3} )$ The GENERAL solution is given by $2x = 2n\pi +- \cos {}^{ - 1} ( \frac{2}{3} )$ $or \: x = n\pi + - \frac{1}{2} \cos {}^{ - 1} ( \frac{2}{3} )$

46.

Solving Trigonometric Equations

Answer»

Step-by-step EXPLANATION:

$3 \cos(2x) = 2$

$or \: \cos(2x) = \frac{2}{3}$

The PRINCIPLE SOLUTION is GIVEN by

$2x \: = \cos {}^{ - 1} ( \frac{2}{3} )$

$or \: x = \frac{1}{2} \cos {}^{ - 1} ( \frac{2}{3} )$

The GENERAL solution is given by

$2x = 2n\pi +- \cos {}^{ - 1} ( \frac{2}{3} )$

$or \: x = n\pi + - \frac{1}{2} \cos {}^{ - 1} ( \frac{2}{3} )$

Discussion

47.	2. Find angles x and y in each figure24MATHEMATICS92120°
Answer» can you SEND the PICTURE of the QUESTION

47.

2. Find angles x and y in each figure24MATHEMATICS92120°

Answer»

can you SEND the PICTURE of the QUESTION

Discussion

48.	TanA/secA-1=secA+1/tanA
Answer» ANSWER: Hello Dear Friend❤❤ Step-by-step explanation: tanA + SECA - 1 / tanA - secA + 1 = 1 + sinA / cosA. LHS = tanA + secA -1 / tanA - secA + 1. = tanA + secA + TAN2A - sec2A / tanA - secA + 1. as tan2A + 1 = sec2A.

48.

TanA/secA-1=secA+1/tanA

Answer»

ANSWER:

Hello Dear Friend❤❤

Step-by-step explanation:

tanA + SECA - 1 / tanA - secA + 1 = 1 + sinA / cosA. LHS = tanA + secA -1 / tanA - secA + 1. = tanA + secA + TAN2A - sec2A / tanA - secA + 1. as tan2A + 1 = sec2A.

Discussion

49.	by selling 100 Orange or vendor gains a profit equal to the selling price of 20 organs find his gain percent
Answer» ANSWER: Answer is 25 Step-by-step EXPLANATION: explanation is there in the ATTACHED FILE.

49.

by selling 100 Orange or vendor gains a profit equal to the selling price of 20 organs find his gain percent

Answer»

ANSWER:

Answer is 25

Step-by-step EXPLANATION:

explanation is there in the ATTACHED FILE.

Discussion

50.	Before the growth of factories, the pre-factory phase for large scale industrial production for international market was known as *
Answer» Answer: production Step-by-step explanation: please MARK me in BRAIN LIST

50.

Before the growth of factories, the pre-factory phase for large scale industrial production for international market was known as *

Answer»

Answer:

production

Step-by-step explanation:

please MARK me in BRAIN LIST

Discussion

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let LENGHT be x and BREATH be y

perimeter of RECTANGLE = 60

=> 2(length + breath) = 60

=> 2x + 2Y = 60

=> x + y = 30....................eq.1

and

area of the rectangle = 216 m²

=>length x breath = 216 m²

=> XY = 216

=> x = 216/y....................eq.2

now substituting the value of x in eq1 we get

=>216/y + y = 30

=>216 + y² = 30y

=>y² - 30y + 216 = 0

=>( y - 18 )( y - 12 ) = 0

either y = 18 or y = 12

when y = 18 then x = 216/18 = 12

when y = 12 then x = 216/12 = 18

therefore

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= 12 m or 18 m

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please give ❤️ heart vote me and follow me...

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