Mathematics, 30.11.2020 23:00, msjsnell29
A local school needs to paint the floor of its theater room, where the length of the floor, x, is at least 12 feet. The width of the floor is 4 feet less than the length. It will have a stage and a closet, and the remaining area of the floor will be painted. The dimensions are shown in the diagram: rectangle with length of x ft and width of x minus 4 ft, right triangle inside labeled stage with height of x minus 4 ft and base of 6 ft, rectangle inside labeled closet with length of 7 ft and width of 2 ft, the rest of the rectangle is labeled floor Let A represent the painted area, in square feet, of the floor. Choose the correct equation to solve for area (A). A = x(x − 4) + 0.5(6)(x − 4) + 2(7) A = x(x − 4) − 0.5(6)(x − 4) − 2(7) A = x(x − 4) − (6)(x − 4) − 2(7) A = x(x − 4) + (6)(x − 4) + 2(7)
Answers: 2
Mathematics, 21.06.2019 23:30, kelyanthecrafte
Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)
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Mathematics, 22.06.2019 00:20, destinyd10189
Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer
Answers: 2
A local school needs to paint the floor of its theater room, where the length of the floor, x, is at...
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