Mr. Haley is leaning a ladder again the side of his house to repair the roof. The top of the ladder reaches the roof, which is 16 feet high. The base of the ladder is 12 feet away from the house, where Mr. Haley’s son is holding it steady.

How long is the ladder?

*Hint: Use Pythagorean theorem.*

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Which of the following graphs could represent a cubic function?