Which of the types of angle pairs (alternate interior, alternate exterior, corresponding, vertical) are only congruent when formed by a transversal intersecting parallel lines?

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

Find the area of the regular hexagon if a side is 20 cm.

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet