Since the ratio of sides is 4 to 3, the proportion is:

x =
9
Answer:
the answer is x=-1
Step-by-step explanation:
% is a number over 100, so 40% is 40/100, which is 0.40.
Answer:
D)commodity,representative,filat
Answer:
x = 18
Step-by-step explanation:
The angle vertically opposite (5x + 2) is also (5x + 2), then
(5x + 2) and (5x - 2) are same- side interior angles and sum to 180° , that is
5x + 2 + 5x - 2 = 180
10x = 180 ( divide both sides by 10 )
x = 18