What is the value of 3 + (-1/4)² ÷ 1/2?

a. 6 1/8
b. 21 1/8
c. 7
d. 3 1/8

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

An isosceles triangle has two sides of equal length, a, and a base, b. the perimeter of the triangle is 15.7 inches, so the equation to solve is 2a + b = 15.7. if we recall that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side, which lengths make sense for possible values of b? select two options. –2 in. 0 in. 0.5 in. 2 in. 7.9 in.

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