A12 - ft ladder leans against the side of a house. the bottom of the ladder is 8 ft from the side of the house. how high is the top of the ladder from the ground?

The Pythagorean theorem tells you

... (height of ladder)² + (distance from house)² = (length of ladder)²

... (height of ladder)² + (8 ft)² = (12 ft)²

... height of ladder = √(12² - 8²) ft

... height of ladder = √80 ft ≈ 8.94 ft

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation: