Solve the problem.A painter needs to cover a triangular region 63 meters by 66 meters by 71 meters. A can of paint covers 70 square meters. How many cans will be needed?
A. 311 cans
B. 3 cans
C. 14 cans
D. 28 cans
Answer: D
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Solve the problem.The side of an equilateral triangle is 3 inches shorter than the side of a square. The perimeter of the square is 28 inches more than the perimeter of the triangle. Find the length of a side of the square.
A. 20 inches B. 18 inches C. 16 inches D. 19 inches
Provide an appropriate response.Simplify: 
? 
Fill in the blank(s) with the appropriate word(s).
Provide an appropriate response.Which one of the following is a description of the graph of the inequality?(x + 6)2 + (y - 3)2 < 81
A. The region inside a circle with center (-6, 3) and radius 9 B. The region outside a circle with center (6, -3) and radius 9 C. The region outside a circle with center (-6, 3) and radius 9 D. The region inside the circle with center (6, -3) and radius 9
Convert.81 cm = ___ m
A. 81,000 B. 8100 C. 0.081 D. 0.81