How to solve:
Step 1 : Note down the given ratio from the questions.
Step 2 : <span>Find the greatest common factor, and divide the numerator and denominator by that value.
Answer: 3:7</span>
Answer:
Its -15 (B.)
Step-by-step explanation:
Just took the test and trying to help you out love.
Each Interior Angle = 180° - (360 / sides)
144 = 180 - (360 / sides)
(360 / sides) = 36
sides = 360 / 36
sides = 10
It is a decagon.
Source:
http://www.1728.org/polygon.htm
Answer: sorry
Step-by-step explanation:
6y+11=23
-11 -11
6y=12
/6 /6
y=2
5x-55
