Answer:
r = 
Step-by-step explanation:
Given the proportional equation
y = rx ← r is the constant of proportion
Divide both sides by x
= r
Use any ordered pair from the table.
Using (8, 2 ) , then
r =
= 
It’s a right angle! which equals to 90° you already have 20° and 8° so you add them together and you get 28. now you have to subtract 90-28 which equals to 62.
ANSWER: 62°

Refer to the attachment for calculations.
Answer:
15x
Step-by-step explanation:
because i multiply i side by side and copy the variable
C
Hope I helped! :-)
~Sequoyah! :-)