The equivalent ration for 6/9 would be 6:9
1. -4 times 3 and 21
2.add -12 and -84
3.-96 dived by 2
4 equals -48
A. -3 < x < 1
b. x < = 4 or x > = 6
The final value, 5.3, is greater in the value of the answer.
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
