14
Step-by-step explanation:
Her brother is 9 and she is 14.
say she is 14, 14+2=16 a perfect square.
14-10=4 which is the square root of 16.
So she is 14 and her brother is 9.
(He is a perfect square too, by the way.)
Answer:
156
Step-by-step explanation:
156
156
156
156
156
156
15
Answer:
Step-by-step explanation:
height h=1.2 m
radius r= D/2=4.5=2.25 m
Volume V=πr²h=π(2.25)²×1.2 ≈3.18m³
Answer:
x < 21
Step-by-step explanation:
x - 5 < 16
x < 21 Add 5 to both sides
Answer:
9
Step-by-step explanation:
pork plus allpurpose
