Answer:
22 or 4+12+6
Step-by-step explanation:
Since A is equal to 2, times 2 by 2 and get 4
Since B= 4 you times 3 by 4 and get 12
4+12 is 16
16 plus 6 is 22
14 - 4y < = 66
-4y < = 66 - 14
-4y < = 52
y > = -52/4
y > = - 13
Answer:
1. 2r(2r)
2. r
3. pi/4
4. pi times r cubed
Step-by-step explanation:
Step-by-step explanation:
It is solved above
no of children and adult are let as x and y respectively
This would be the difference of perfect squares.
x^2 - 9
(x - 3) (x + 3)