Which expressions are equivalent? Choose ALL that apply. 28
74
1) 7 to the fourth power
) 4 to the seventh power
7.7.7.7

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking

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