Answer:
75 degrees
Step-by-step explanation:
I know the measure of the triangle's third angle is 75 degrees because all the angles of a triangle add up to 180 degrees. So, I did 180-62-43 and got 75. So, in order for this triangle to be true, the third triangle would have to be 75 degrees.
To check: 43 degrees+ 62 degrees+ 75 degrees = 180 degrees.
First equation
a. 3x+5=65
b.3x=60 x=20
Answer:
$30.66
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Simplify
In indices, we have:

So:

