The answer is 44 h(-7)= -7^2 -5 =49-5=44
Answer:
5
Step-by-step explanation:
40/8=5 memorize multiplication table
Answer:
V = 200.96 m^3
Step-by-step explanation:
V=1/3hπr²
h=12, r=4
V = 1/3 (12) (3.14) (4^2)
V = 1/3 (12) (3.14) (16)
V = 200.96 m^3
It would be d 3x - 4 =5x +10
Answer:
The number is 72.
Step-by-step explanation:
Given:
Seven-eights of a number is 63.
To find the number.
Solution:
Let the unknown number be = 
By the given statement :

Thus, the equation to find the number can be given as:

Solving for
.
<em>Multiplying both sides by 8 to remove fractions.</em>


<em>Dividing both sides by 7.</em>

<em>7 will completely divide 7 and 63.</em>
So, we have:

∴ 
Thus, the unknown number = 72