One of the legs of a right triangle measures 3 cm and the other leg measures 14 cm. Find the measure of the hypotenuse. If necessary, round to the nearest tenth.​

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Which polygon is she in the process of constructing ?