Answer:
the answer is b
Step-by-step explanation:
the answer is b
36 Degrees is the value of y
Cos(7)=5.1/x
X=5.1/cos(7)
X=5.1/0.99
X=5.15
The length is 5.15 ft
Answer:

Step-by-step explanation:
Given
Let the number be X
From the first statement, we have:

Required
Find 

using the following law of logarithm

So:


Substitute:
in 


Apply the following law:


Express the square roots as power


using the following law of logarithm



Rewrite as:



