Answer:
A.
Step-by-step explanation:
Answer:
62.8
Step-by-step explanation:
165/28.8 = 360/x
360 x 28.8 =10,368/165 = 62.8
hope this helps <3
Supplementary angles = 180°
so to find the supplement of a 123° angle:
180 - 123 = 57°
hope this helps and have a great day :)
Answer:
m = 
Step-by-step explanation:
Given
=
( cross- multiply )
12(m - 4) = 4 ( divide both sides by 12 )
m - 4 =
=
( add 4 to both sides )
m = 4
= 