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  • 2 answers

Pradip Birari 6 years, 8 months ago

-875

Sasa Kiran 6 years, 8 months ago

-25 x -31 = 25 x 31. (As (-) x (-) is +) = 775
  • 1 answers

Pda Sachinpalki 6 years, 8 months ago

-882
  • 1 answers

Gaurav Seth 6 years, 8 months ago

 Obtuse Angle : It is any angle that is greater than 90° & lesser than 180°.

Supplementary Angles : It is the pair of angles whose total measure is 180°.

Now, let's get back to our question...

As we said above, obtuse angles are more than 90°.

So, their sum will be greater than 180°.

Illustration :

Take 2 obtuse angles of 100° & 110°

100° + 110° = 210° ≠ 180°

Are the 2 obtuse angles supplementary?

So two obtuse angles can't be supplementary.

  • 0 answers
  • 1 answers

Gaurav Seth 6 years, 8 months ago

Average salary of 19 workers in a factory = Rs. 12000 per month.

Total salary of 19 workers = 19000*12000

= Rs, 228000

Now, manager's salary = Rs. 42000

Total salary of 19 workers and 1 manager (20 persons) = 228000 + 42000

= Rs, 270000

Average salary of 20 employees (19 Workers and 1 Manager)

= 270000/20

= Rs. 13500

So, the average salary of 20 employees is Rs. 13500

  • 1 answers

Ishu Raj 6 years, 8 months ago

3+(-9)=-6 -6+3=-3
  • 2 answers

Priyanshu Yadav 6 years, 8 months ago

78

Kanisk Panwar 6 years, 8 months ago

78
  • 2 answers

Mehroz Khanum M. K. 6 years, 8 months ago

+5-5

Ishu Raj 6 years, 8 months ago

5 - 5 6 - 6
  • 1 answers
Simple linear equation in one variable exercise - 7.4
  • 1 answers

Yogita Ingle 6 years, 8 months ago

1+2+3×3
= 1 + 2 + 9
= 3 + 9
= 12

1+2+3 ÷3
= 1 + 2 + 1
= 3 + 1
= 4
 

  • 0 answers
  • 1 answers

Yogita Ingle 6 years, 8 months ago

Integers are a set of numbers that include all the natural numbers (0, 1, 2 ,3 , 4, and so on) and their negatives.
Example: ... -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, ...

  • 2 answers

Yogita Ingle 6 years, 8 months ago

8-(-2)  = 8 + 2 = 10

Deepika Dubey 6 years, 8 months ago

6
  • 1 answers

Yogita Ingle 6 years, 8 months ago

A cuboid is a closed 3-dimensional geometrical figure bounded by six rectangular plane regions. A Cuboid is made up of six rectangles, each of the rectangle is called the face. The edge of the cuboid is a line segment between any two adjacent vertices. There are 12 edges .

  • 1 answers

Jaganathan Priyan 6 years, 8 months ago

Integers is an positive and negative numbers which it has the negative number inleft and positive number in the right example: -1 ,-2,-3. Are negative integers 1,2,3 are postive integers
  • 1 answers

Vedika Jain 6 years, 8 months ago

What will be answer
  • 1 answers

Yogita Ingle 6 years, 8 months ago

a=118,b=125
LHS = a-(-b)
= 118 - (-125)
= 118 + 125
= 243
RHS = a + b
= 118 + 125
= 243
LHs = RHS
a-(-b) = a + b

  • 1 answers

Yogita Ingle 6 years, 8 months ago

(-53) -( -26 ) = -53 + 26  = - 27

  • 1 answers

Yogita Ingle 6 years, 8 months ago

"absolute value" means to remove any negative sign in front of a number, and to think of all numbers as positive (or zero).

  • The absolute value of −9 is 9
  • The absolute value of 3 is 3
  • The absolute value of 0 is 0
  • The absolute value of −156 is 156
  • 2 answers

Jaganathan Priyan 6 years, 8 months ago

5 to the power 2 into two into 8 to the power 2

Yogita Ingle 6 years, 8 months ago

26 = 2 × 2 × 2  ×  2 ×  2 × 2 = 64
52 = 5 × 5 = 25

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