Will award brainliest.

1) x=70

2) x=70

3) x=155

4) x=24

5) x=40

Step-by-step explanation:

1) 180-105=75

alternate interior tells us the top will be 35

180-75-35=70

2) Alternate interior tells us the second angle in the first triangle = 60

180-50-60=70

3) The third angle in the top triangle is found by 180-90-35=55

Using this we can find the top angle of the bottom triangle by 180-60-55=65

Then we can find the bottom angle of the bottom triangle with 180-65-90=25

This means that x=180-25=155

4) The bottom angle on the right is 180-94-41=45

That means that x=180-111-45=24

5) x=180-50-90=40

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !