Mathematics, 05.05.2020 23:02 payshencec21
Po The diameter of a circular fountain in a city park is 28 feet. A sidewalk that is 3.5 feet will be built around the fountain. Find the area of the sidewalk rounded to the tenths place. 0.8 bag of concrete will be needed for every square foot of the new sidewalk. What is the minimum number of bags needed?
Answers: 1
Mathematics, 21.06.2019 16:40
According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units
Answers: 1
Mathematics, 21.06.2019 20:30
Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
Answers: 1
Po The diameter of a circular fountain in a city park is 28 feet. A sidewalk that is 3.5 feet will b...
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