A 12-foot ladder is leaned against a wall so that it is 5 feet from the base of the wall. You’re hoping the ladder rests at least 11 feet high on the wall in order to avoid some paintings and such that are hung up currently. Does the ladder reach high enough? Justify mathematically.

the answer to the question is a

step-by-step explanation:

it has the same slope and the same y-intercept.

y + 11 = -7/9(x - 18)

y + 11 =-7/9x + 14

b

y = -7/9x + 3

y-intercept (0, 3)

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

combine all like terms then its just a 2 step equation