Mathematics, 28.12.2019 07:31 mnriegner
An art museum has a pentagon-shaped room. when drawn to scale on a coordinate grid, the corners of the room are points (18,20):
b(4,20): c(4,4): d(16.2): e(22.10), shown in feet. the walls are 10 feet high.
the museum is going to paint four of the walls: ab, bc, de, and ae. assume one gallon of paint is enough to cover 400 square feet.
how many gallons of paint should the museum purchase? enter your answer as a whole number.
Answers: 3
Mathematics, 21.06.2019 13:40
In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.
Answers: 3
Mathematics, 21.06.2019 20:40
How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142
Answers: 1
An art museum has a pentagon-shaped room. when drawn to scale on a coordinate grid, the corners of t...
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