Angles 1 & 2 are complimentary. find the x value measure of angle 1 = x+ 3; measure of angle 2= 3x-1

Hello!

Complimentary angles add up to 90 degrees. This gives us the equation below.

x+3+3x-1=90

We combine like terms.

4x+2=90

We subtract 2 from both sides.

4x=88

We divide both sides by 4.

x=22

I hope this helps!

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

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

answer:

f(5/2) = 10/3

i hope this you!