Assume the pentagon in the star is regular.The measure of ?A is?
(a) 36°
(b) 54°
(c) 72°
(d) 108°
(e) 144°
(a) 36°
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Solve the problem.The following table shows the rate of water flow (in gal/min) from a stream into a pond during a 30-minute period after a thunderstorm. Use the Trapezoidal Rule to estimate the total amount of water flowing into the pond during this period. Round your answer to the nearest gallon.
A. 6983 gal B. 7850 gal C. 6975 gal D. 6383 gal
Find the vertex.f(x) = 3x2 + 12x + 16
A. (-2, 4) B. (2, -4) C. (-4, 2) D. (4, -2)
Use the distributive property to multiply. Then, if possible, simplify the resulting expression.4(a + b)
A. 4ab B. 8ab C. 4a + 4b D. 4a + b
Solve. A particular vitamin comes in 700 milligram tablets. Convert this to ounces. Round answer to the nearest thousandth, if necessary.
A. 24.71 oz B. 0.028 oz C. 7000 oz D. 0.28 oz