Answer: Choice A) 
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Work Shown:


When going from 234 to 9*26, the idea here is to factor where one factor is the largest perfect square possible. That way we can use the rule
to break up the root and simplify.
Answer:
F(n)= 0.50+0.15
Step-by-step explanation:
You would use the 0.50 as the input. And sin más your adding .15 as a fine, you would use 0.15.
x + 90 = 7x
90 = 7x - x
90 = 6x
x = 90/6
x = 15
Result x = 15
Measure of each angle = 15 + 90
= 105
a) x = 15
b) angle = 105°
Second problem
a= Complementary
b) 90°
c) x = 90 - 37
x = 53°