The magnitude and direction of two vectors are shown in the diagram. What is the magnitude of their sum?
A) 5 squared
B) 8
C) 20
D) 6

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

What is the solution of the systems of equations? y=2/3x+3 x=-2

Select the lengths in centimeters that would form a right triangle