Mathematics, 20.09.2020 01:01 JammedBanjo58
Andrew is painting a wall on the side of his house. He has a 20 foot ladder which makes a 70 degree angle and it’s the ground. Standing on the second to last rung of the ladder Andrew can reach 5 feet above the point where the ladder rests against the wall. How high up the wall can Andrew paint? Draw an accurate diagram and show all the work for the solution.
Answers: 2
Mathematics, 21.06.2019 19:00
Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18
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Mathematics, 21.06.2019 20:00
An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years
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Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x
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Andrew is painting a wall on the side of his house. He has a 20 foot ladder which makes a 70 degree...
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