Step-by-step explanation:
first you have to find the value of X. So you take both expressions and make them equal to 180 degrees. Then you solve for X. Once you do that X should equal 30. Then in place of X plug in 30 and solve. it should look like this (3(30)+22). The answer is 112 degrees.
You could of also looked at your angle and saw it was an obtuse angle. The only answer that was obtuse was 112 degrees.
I HOPE THIS HELPS!!!
In order to answer the question, you have to compute the unit price: max paid 45$ for 15 gallons, so he paid each gallon
On the other hans, Sarah paid each gallon
-(-3)power (n )
n is 1;2;3;4;....
Answer:
C. (StartFraction 4 Over 9 EndFraction) squared
Step-by-step explanation:
(⅔)⁴
(2²/3²)²
(4/9)²
16/81
Cos 60 = 1/2 --> Sin60 = sr(3)/2 = 0.866
Tan60 = 1/sr(3) = 0.577