Question

Can you plz help me with number 2

Answer 1

20 feet tall

Explanation:

Let's say the height of the taller road sign=x. To solve for x, set the height and length of the signs equal to one another:

`(height)/(length) =(height)/(length)`

Plug the numbers in:

`(12 ft)/(15 ft) =(x)/(25 ft)`

Cross-multiply to get 300 = 15x, then divide both sides by 15 to isolate x.

x = 20 feet

Answer 2

the height is 20

Explanation:

you should set a equation first:

12/15=x/25

and then cross multiply

to get x=20