CBSE > Class 07 > Mathematics | CBSE Board | Homework Help

What is the meaning of BBC hh I have asked an question from chapter lines and angles one teacher has answered BBC hh please can you again tell it's not clear

1Thank You

Kanchan Rajesh Mangam Mangam 5 years, 4 months ago

BBC hh

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ANSWER

What is what is probability

Posted by Tushar Dutta 5 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Tushar Dutta 5 years, 4 months ago

Please tell me the exact one

0Thank You

Yogita Ingle 5 years, 4 months ago

Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e. how likely they are to happen, using it. Probability can range in between 0 to 1, where 0 means the event to be an impossible one and 1 indicates a certain event. Probability for class 10 is an important topic for the students which explains all the basic concepts of this topic. The probability of all the events in a sample space sums up to 1.

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An exterior angle of triangle DEF is of measure 70 degree and one of its interior opposite angle is of measure 35 degree find the measure of other interior opposite angle

Posted by Chinu Thora 5 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Gaurav Seth 5 years, 4 months ago

Given : Exterior angle of triangle is 70°

One of its interior opposite angles is 35°

To Find :Find the measure of the other interior angle.

Solution:

Let the measure of the other interior angle be x .

Exterior angle property of triangle : The sum of measures of two opposite interior angles of triangles is equal the measure of exterior angle.

So,

35 + x = 70

x = 70 - 35

x = 35

Hence the measure of the other interior angle is 35°

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ANSWER

One fifth of a number added to half of it is equal to 22 find the number

Posted by Billu Sindhu 5 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Sanjay Dvaragoda 5 years, 4 months ago

Sorry sir

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Sanjay Dvaragoda 5 years, 4 months ago

Fh do ihi

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ANSWER

Linear equation notes

Posted by Shatakshi Kumari 5 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Varshini Nachinarkkiniyan 5 years, 4 months ago

Go through this app

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ANSWER

Choose a number from 1-10. Multiply it with 2. Now add 18 in it. Now divide it with 2. Minus your answer with your first taken number. Your answer is 9!

Posted by Gaurika Balha 5 years, 4 months ago

CBSE > Class 07 > Mathematics

3 answers

Aisha Singh 5 years, 4 months ago

It's like a Magic.

2Thank You

Shatakshi Kumari 5 years, 4 months ago

Yes it is great

2Thank You

Gaurika Balha 5 years, 4 months ago

Tell if it's correct.

2Thank You

ANSWER

The range of the weights(in kg) of a students of a class given below is : 49,60,47,50,47,59,58,45,53

Posted by Manjula Bagul 5 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Gaurav Seth 5 years, 4 months ago

Weights(in kg) of a students of a class given below is : 49,60,47,50,47,59,58,45,53

Therefore.,

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ANSWER

The mean of the numbers 10,20,30 and 40 is

Posted by Manjula Bagul 5 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Isha Gulati 5 years, 4 months ago

10+20+30+40/4=100/4=25

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ANSWER

If two lines intersect at a point and if one pair of vertically opposite angles are acute angles, then the other pair of vertically opposite angle are ______________?

Posted by Muskan ?? 5 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Isha Gulati 5 years, 4 months ago

Obtuse

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ANSWER

If two angles are commplemantary then the sum of their measure is ---------------------?

Posted by Muskan ?? 5 years, 4 months ago

CBSE > Class 07 > Mathematics

4 answers

Diksha Kumari 5 years, 4 months ago

180 is the answer of your question

1Thank You

Isha Gulati 5 years, 4 months ago

180° is the answer of your question. ????? I hope it will help you.☺️

0Thank You

R.Praveen Kumar 5 years, 4 months ago

180 is the answer

0Thank You

R.Praveen Kumar 5 years, 4 months ago

180

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ANSWER

If two angles are supplementary then the sum of their measure is --------------------?

Posted by Muskan ?? 5 years, 4 months ago

CBSE > Class 07 > Mathematics

1 answers

Isha Gulati 5 years, 4 months ago

90° is the answer of your given question. ?????? I hope it will help you.☺️

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ANSWER

-144 divided by A=9 then what is the value of A

Posted by Ansh Tiwari 5 years, 4 months ago

CBSE > Class 07 > Mathematics

2 answers

Ansh Tiwari 5 years, 4 months ago

You wrong

0Thank You

Varshini Nachinarkkiniyan 5 years, 4 months ago

For a number to be divisible by 9,the sum of its digits must be divisible by 9. And if we add 6 to this sum of 3 , it will become 9which is divisible by 9. Hence A=6. 2356A23 is divided by 9.

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ANSWER

Ex2.1 integers

Posted by Ambika 6622 5 years, 4 months ago

CBSE > Class 07 > Mathematics