Provide an appropriate response.Explain, using a diagram, why 1 sq. ft equals 144 sq. in.
What will be an ideal response?
1 sq. ft = 12 in. × 12 in.
= 144 sq. in.
Diagram should show 12 columns and 12 rows of 1 in. squares.
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Find the area of the specified region.Shared by the circle r = 6 and the cardioid r = 6(1 + sin ?)
A. 0 B. 9(5? - 8) C. 9(5? + 8) D. 36
If a square with side length 1 unit and a circle with circumference 1 unit are drawn on top of each other, will the square be inside or outside the circle? Explain.
What will be an ideal response?
Simplify the radical expression by factoring out the largest perfect nth power. Assume that all variables are positive.
A. 2 + 
B. 2
C. Not a real number
D. 2
Perform the indicated operations. Express the answer as a single polynomial in standard form.3x(3x - 5)
A. 3x2 - 15x B. 9x2 - 15x C. 9x2 - 5x D. -6x2