Answer:
k - m - 8
Step-by-step explanation:
pretty sure you just move the -8 to the back.
Sure! What’s the question (sorry if you provided an image I appear to not be able to see it)
Answer:
In D
Step-by-step explanation:
in d you can place the lamp there
The barn, the ground, and the ladder form a right triangle. If we represent the height on the barn by y, then the Pythagorean theorem tells us
... hypotenuse² = (side1)² + (side2)²
... (12 ft)² = (3 ft)² + y² . . . . . . . . . . . . fill in given information
... 144 ft² - 9 ft² = y² = 135 ft² . . . . . .subtract (3 ft)²
... y = 3√15 ft ≈ 11.6 ft . . . . . . . . . . . take the square root
The ladder reaches 11.6 feet high on the barn.
