Answer:
a.
Step-by-step explanation:
I’m not sure about number 9. But number 10 is answer C. This is because there are two sides to a coin, so you are equally likely to land on heads as you are tails. So you take 64 and divide it by 2, and get the answer 32.
Answer:
12
Step-by-step explanation:
(1/3) x + 5 = 9
(1/3) x = 9 -5
(1/3) x = 4
Multiply both sides by 3
x = 12
Answer:
Step-by-step explanation:
Let's say BE is x then:
x^2 + 18^2 = (24 - x)^2
==> x = 5.25
BE = FD == x
==> FD = 5.25
Rewritten: 1s + 3s +4s = 8s (simple addition)