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70000√927+(-982)

Posted by Raoof Khan 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Divide 15sweets between manu and sonu so that they get 20% and 80%of tnem respectively

Posted by Ajai S 6 years ago

CBSE > Class 07 > Mathematics

2 answers

Suhas Patil 6 years ago

3,12

Debashrita Sahoo 6 years ago

Manu will get 3 sweets by 20/100 x 15 Sonu will get 12 sweets by 80/100 x 15

ANSWER

Ex. 14.4

Posted by Rishab Shukla 6 years ago

CBSE > Class 07 > Mathematics

2 answers

Rishab Shukla 6 years ago

The area of track

Rishab Shukla 6 years ago

Perimetet and area

ANSWER

what will be answer of 2 raise to the power 3 divided by 2 raise to the power 6

Posted by Jaideep Rathore 6 years ago

CBSE > Class 07 > Mathematics

1 answers

Debashrita Sahoo 6 years ago

2 to the power 6 - 2 to the power 3= 2tothe power 3

ANSWER

Area of triangle if two sides are 12cm and one side is 14cm long also find the cost if 1cm-20rupees

Posted by Harsh Prajapati 6 years ago

CBSE > Class 07 > Mathematics

1 answers

Pratyasa Prusty 6 years ago

Area would be 84 cm and cost would be 1680 AREA OF TRIANGLE: 1/2*LENGTH *BASE =1/2*12*14 =84 COST =84*20=1680

ANSWER

The length of a rectangular piece of land is 350 metre and its breadth is 220 find its area of cost of the cost labelling of 1 metre squares rs15

Posted by Brijesh Kumar 6 years ago

CBSE > Class 07 > Mathematics

2 answers

Pratyasa Prusty 6 years ago

1155000

Yogita Ingle 6 years ago

Length of rectangle = 350 m

breadth = 220 m

Area of rectangle = length × breadth = 350 × 220 = 77000 m²

Cost of labelling = 77000 × 15 = 1155000 Rs

ANSWER

1.05 ×9.5=9.975 which method

Posted by Bhupendra Banua 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

The area of a triangle is 50 centimetre square.if the altitude is of 8cm , wath is the length of its base

Posted by Golu Kumar 6 years ago

CBSE > Class 07 > Mathematics

1 answers

Gaurav Seth 6 years ago

=Let Base be b ....

=1/2 × base × height = 50 cm

= 1/2 × base × 8 = 50 cm

b = 50 / 4

b = 12.5 cm

ANSWER

5to the power of 3=

Posted by Siddharoodh Gurubasavaappa 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

ex - 12.1

Posted by Sana Khan 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Meaning of philianthropist

Posted by Student X 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

2x+10-3x+5x

Posted by Poonam Dwivedi 6 years ago

CBSE > Class 07 > Mathematics

3 answers

Suhas Patil 6 years ago

4x+10

Rahul Joshi Joshi 6 years ago

2x-2x+5x+10 =7x-3x+10 =4x+10

Yogita Ingle 6 years ago

2x+10-3x+5x = 2x - 3x + 5x + 10

= 7x - 3x + 10

= 4x + 10

ANSWER

Exercise 14.1 questions no 7

Posted by Ani Singh 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Chapter 10 first question

Posted by Sumista Tea 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

A=B, B=C, then A=C . Prove this

Posted by Scientist, Hritik 6 years ago

CBSE > Class 07 > Mathematics

2 answers

Naman Ahden 6 years ago

A=B, B=C A=B=C Removing B, we get A=C Hence, proved

Sumista Tea 6 years ago

Exercise 10 : 1 question 1

ANSWER

5x _ 3x

Posted by Prabhu Singh 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Circumference of circle with radius 12

Posted by Harsh Prajapati 6 years ago

CBSE > Class 07 > Mathematics

3 answers

Naman Ahden 6 years ago

Circumference= 2πr = 2×3.14×12= 75.36 units (ans)

Yogita Ingle 6 years ago

Circumference of circle = 2 πr

= 2 × 3.14 × 12

= 6.28 × 12

= 75.36 unit

Harsh Prajapati 6 years ago

?????

ANSWER

7std

Posted by Sangeetha Sangeetha 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Sides of a triangle are in the ratio of 12 : 17: 25 and its perimeter is 540 cm find its area

Posted by Lahari Raju 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Usha deposit 3000 in a Finance Companies which paste 3 half percent interest for 2 years find the amount she is expected to pay after 4 years

Posted by Unnati Gupta 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

राजन lent out Rs 8000 for 5 years at 15%p.a and borrowed Rs6000 for 3 years at 12%p.a

Posted by Mamta Mishra 6 years ago

CBSE > Class 07 > Mathematics

1 answers

Mamta Mishra 6 years ago

Hii

ANSWER

A sqa square Park of side 80 m of a 4 metre wide is made all around The Park outside it find the area of the path also find the cost of gravelling the park at the rate of 1 2 / metersquare.

Posted by Prince Maurya 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Find the amount P-2350 Rs, R- 6. 5 percent , T- 3 years

Posted by Sharmistha Sahu 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Ex 11.1 ouestion no 7 class 7

Posted by Sourab Singh Meena 6 years ago

CBSE > Class 07 > Mathematics

2 answers

Sanuar Parvej 6 years ago

Area of sq= s×s Perimeter of sq=4×s 4×320=320/4=80 Area of sq=s×s=80×80=6,400msq.

Student X 6 years ago

Do it by formula

ANSWER

Construct triangle d e f such that d is equal to 5 cm, DM is equal to 3 cm, EDF is equal to 90 degree

Posted by Debadeep Technoblade 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

Among two supplementary an angles the measure of the larger angle is 20 times more than the smaller angle .find their measures

Posted by Vidhya R 6 years ago

CBSE > Class 07 > Mathematics

2 answers

Gaurav Seth 6 years ago

Let the measure of the supplementary angles be x and (x + 20).
⇒ (x) + (x + 20) = 180°
⇒ 2x + 20 = 180°
⇒ 2x = 160°
⇒ x = 80°
Therefore, measures of the supplementary angles are 80° and (80 + 20) i.e. 100°.

Vidhya R 6 years ago

23

ANSWER

A circle of radius 4 cm is cut out from a circular piece of paper of radius 10cm. Find the area of the left-over paper piece if the centrevof both circles is same.

Posted by Mehul Mishra 6 years ago

CBSE > Class 07 > Mathematics

0 answers

ANSWER

28+-34

Posted by Sahaj Bansal 6 years ago

CBSE > Class 07 > Mathematics

5 answers

Naman Ahden 6 years ago

28+(-34)=28-34=(-6)[ans]

Student X 6 years ago

-6

Student X 6 years ago

-34 +28 (-) ____ - 06 _____

Nileshita Sahu 6 years ago

-6

Sahaj Bansal 6 years ago

-6

ANSWER

Find the value of x 2x=180

Posted by Nileshita Sahu 6 years ago

CBSE > Class 07 > Mathematics

2 answers

Gyanika Nahata 6 years ago

2x=180 x=180/2 x=90

Sahaj Bansal 6 years ago

90

ANSWER

10000000000×25

Posted by Saifu Deen 6 years ago

CBSE > Class 07 > Mathematics

3 answers

Naman Ahden 6 years ago

2,50,00,00,00,000

Shwh Sbsbhd 6 years ago

250000000000

Sahaj Bansal 6 years ago

250000000000

ANSWER

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