Answer:
A=2132
Step-by-step explanation:
Solution
A=a+b/
2h=44+8/
2·82=2132
Answer:

Step-by-step explanation:
The given formula is :

We need to find the formula for v.
Cross multiplying the given formula.

Dividing both sides by m. So,

Adding both sides by u².

Hence, this is the required formula.
Answer:
1- 7cm × 7 cm - 49 cm squ.
13cm × 13 cm -169. cm square
19×19-361 cm square
Answer:
36
Step-by-step explanation:
25% × ? = 9
? =
9 ÷ 25% =
9 ÷ (25 ÷ 100) =
(100 × 9) ÷ 25 =
900 ÷ 25 =
36