Answer:
55
Step-by-step explanation:
Since there is a right angle at the bottom, we know that x and angle 35 degrees form a right angle so 90 minus 35 is 55.
Answer:
x=-6.5
Step-by-step explanation:

Answer: EGF
Step-by-step explanation:
Divide by the coefficient of y.
y = (45/9)x
y = 5x
The constant of proportionality is 5.