Someone pls help (15 points)
need asappppp

x=7

Step-by-step explanation:

(x+16)=(4x-5)

Subtract x from both sides

16=3x-5

Add 5 to both sides

21=3x

Divide both sides to get x=7

Both angles are congruent due to the vertical angles theorem which states that if angles are vertical then they are congruent.

Hope this helps!

tree was 175 cm at movein

t = 7 years when tree is 357cm tall.

Step-by-step explanation:

slope 26cm/year

h(t) = 26t + b

h(4.5) = 292 = 26×4.5 + b

b = 292-26×4.5 = 175

h(t) = 26t + 175

h(0) = 175

tree was 175 cm at movein

26t+175 = 357

26t = 182

h(7)=357

t = 7 years when tree is 357cm tall.