Answer:
10 Posts
Step-by-step explanation:
100ft. / 10ft.
it's is kind of simple
9514 1404 393
Answer:
x ≈ 32.4
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relation between angle, adjacent side, and hypotenuse:
Cos = Adjacent/Hypotenuse
cos(72°) = 10/x
x = 10/cos(72°)
x ≈ 32.4
Answer:
551
Step-by-step explanation:
I used a calculator.
Hopefully this is right! x
4a+3b=21 is open