Answer:
What expressions are equivalent to 20
Step-by-step explanation:
since you didn't .show a link this is my guess, i guess.
4x5=20
Answer:
Direct.
Step-by-step explanation:
A varies directly as the square of r.
Answer:
y = 42
Step-by-step explanation:
18 - y = -24
18 + 24 - y = 0
18 + 24 = y
18 + 24 = 42
i think
Sin (A) = BC/AB = 21/75= 7/25
10% as a decimal is 0.10
Hope this helps!