4. Terry uses a ladder that is 12 feet tall. To be safe the ladder must make an angle of elevation of between 70 - 85 degrees to be safe. If he places the ladder 3 feet from
the wall, is it safe?

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

i suppose it should be (y=2x-5)

step-by-step explanation:

2 1/2 feet

step-by-step explanation: