Answer:
Increase Percentage =

Percentage increase in hairlength = 72%
C. 20/4 because a fraction isn’t a whole number.
First you set up an equation using a variable:
x + 5x = 90° (complementary angles = 90°)
6x = 90
x = 15 (also the measure of the smaller angle)
now plug in x to find the larger angle:
5(15) = 75°
Not sure about the summer part, but the answer should be 1 / 6. Maybe your question is wrong.
Answer:
values of x and y is (4, -2), (0, 0) and (2, 10)
Step-by-step explanation: