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

Area of the square=s×s =100×100 =10000m.square Area of smaller square inside yhe park=s×s.s=5-100-5=90 = 90×90=8100m.square Area of path= area of square -area of smaller square = 10000-8100 =1900 m.square

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Simplify, using properties : 762 ✖ 99 ➕ 762 ✖ 2 ➖ 762

Posted by Palak Sehgal 6 years, 11 months ago

CBSE > Class 07 > Mathematics

6 answers

Saanvi Tripathi 6 years, 11 months ago

Its ans. Is 76200.

1Thank You

Akankshya Nayak 6 years, 11 months ago

76200 is the answer

0Thank You

Sh ~?Shrawni 6 years, 11 months ago

76200

0Thank You

Sanika Shetty Ks 6 years, 11 months ago

76200

0Thank You

Ram Kushwah 6 years, 11 months ago

=762×(99+2-1)

=762×(101-1)=762×100

=76200

2Thank You

Muskan Shaikh 6 years, 11 months ago

151638

2Thank You

ANSWER

Cofficent of x in 5x-3y

Posted by Aarya Singh 6 years, 11 months ago

CBSE > Class 07 > Mathematics

6 answers

Akankshya Nayak 6 years, 11 months ago

5 is the answer

0Thank You

Sh ~?Shrawni 6 years, 11 months ago

4Thank You

Lagan 007 6 years, 11 months ago

1Thank You

Saanvi Tripathi 6 years, 11 months ago

Five (5)

2Thank You

Rajani Naik 6 years, 11 months ago

0Thank You

Mayank Kumar 6 years, 11 months ago

3Thank You

ANSWER

-1 raised to any odd number

Posted by Anil Anil 6 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Shnehasish Das 6 years, 11 months ago

Yes

3Thank You

ANSWER

How much shorter is to walk diagonally across a rectangular field 80m long and 60m wide than along two of its adjacent sides?

Posted by Purnima Maurya 6 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Triangal and its property Ke try these

Posted by Laxman Singh 6 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Maharana Pratap 6 years, 11 months ago

Gtuj

2Thank You

ANSWER

Triangal and its property

Posted by Laxman Singh 6 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Two two line segment are congruent,if they same

Posted by Poonam Nishad 6 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Tejas Kamra 6 years, 11 months ago

Two line segments are congruent if they have same lengths or same measurements

3Thank You

ANSWER

Arational number aquivalet to 5/-3

Posted by Poonam Nishad 6 years, 11 months ago

CBSE > Class 07 > Mathematics

2 answers

Saanvi Tripathi 6 years, 11 months ago

What is this Nsba yar

4Thank You

Nishanth Hm 6 years, 11 months ago

Nsba

2Thank You

ANSWER

The area of circle of radius 10 cm2

Posted by Poonam Nishad 6 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Sanika Shetty Ks 6 years, 11 months ago

314m.square

0Thank You

ANSWER

A rational number between -2 and -1

Posted by Poonam Nishad 6 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

The exponential form of 67375

Posted by Poonam Nishad 6 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Multiplicative invers of 3 3/8

Posted by Poonam Nishad 6 years, 11 months ago

CBSE > Class 07 > Mathematics

4 answers

Saanvi Tripathi 6 years, 11 months ago

It very simple 8/33.

1Thank You

Akankshya Nayak 6 years, 11 months ago

8/33

1Thank You

Sh ~?Shrawni 6 years, 11 months ago

8/33

1Thank You

Tejas Kamra 6 years, 11 months ago

8/33

1Thank You

ANSWER

Write all integers between 3 and -3

Posted by Poonam Nishad 6 years, 11 months ago

CBSE > Class 07 > Mathematics

2 answers

Sh ~?Shrawni 6 years, 11 months ago

2,1,-1,-2

1Thank You

Ayush Aggarwal 6 years, 11 months ago

2,1,-1,-2

2Thank You

ANSWER

What is the percentage of 2 upon 190 and 20

Posted by Manoj Pandey 6 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Find the area of a squres whose diagonal 5.2cm

Posted by Prakhar Arya 6 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Saanvi Tripathi 6 years, 11 months ago

Its ans. Is Area = 13.52cm2.

3Thank You

ANSWER

7+8

Posted by Lakshya Kansal 6 years, 11 months ago

CBSE > Class 07 > Mathematics

5 answers

Akankshya Nayak 6 years, 11 months ago

0Thank You

Sh ~?Shrawni 6 years, 11 months ago

0Thank You

Vaibhav Jain 6 years, 11 months ago

Obviously 15 u are in 7??? i can't believe

1Thank You

Ay K 6 years, 11 months ago

3Thank You

Saanvi Tripathi 6 years, 11 months ago

Its answer is 15 tumhe itna bhi nahi pata

3Thank You

ANSWER

A wire is in the form of a square of side 16 cm. It is bent to make a rectangle of breath 10 cm. Find the length of the rectangle formed. Find which one has more area.

Posted by Akram Hussain 6 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

In the following figure find the angle denoted by letter

Posted by Manya Verma 6 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

The area between two concentric circles with radii 2.1cm and 4. 4cm is

Posted by Amit Kundu 6 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

'a' and 'b' are two different numbers taken from the numbers 1 - 50. What is the largest value that a - b / a -*- b can have? What is the largest value that a - b /a -*- b can have?

Posted by Jivan Suman 6 years, 11 months ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Another name of number system

Posted by Seema Puri 6 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Prabhneer Kaur Kaur 6 years, 11 months ago

Hindu Arabic or Arabic number system

1Thank You

ANSWER

√5

Posted by Mansi Sharma 6 years, 11 months ago

CBSE > Class 07 > Mathematics

2 answers

Sh ~?Shrawni 6 years, 11 months ago

0Thank You

Sneha Chavan 6 years, 11 months ago

3Thank You

ANSWER

If x=1 and y=-3,then find the value of 12x2-3y2

Posted by Kshitij Bajpai 6 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Yogita Ingle 6 years, 11 months ago

x = 1 and y = -3
12x² - 3y² = 12(1)² - 3(-3)²
= 12 (1) - 3 (9)
= 12 - 27
= - 15

7Thank You

ANSWER

What is Real no

Posted by Awadhesh Yadav 6 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Gaurav Seth 6 years, 11 months ago

When both the rational and irrational numbers combined, the combination is defined as the real numbers. Real numbers can be both positive or negative, and they are denoted by the symbol “R”. Numbers like a natural number, decimals, and fraction comes under the real number.

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Construct traingle xyz in which xy=4.5cm, yz= 5cm and zx=6cm

Posted by A.Vijay Kumar 6 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Khushi Arora 6 years, 11 months ago

Take xy as base. Take the measurement of yz in a compass and keep the needle on point x and draw one arc then take the measurement of zx and place the needle on point y and the draw an arc cutting the 1st arc and name the point as z then draw the two line that meet the points.

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The length of a rectangle is three times its width. It the perimeter is 84 m, find the length of the rectangle.

Posted by K N I Shah 6 years, 11 months ago

CBSE > Class 07 > Mathematics