Solve the problem. Round the answer to the nearest tenth, if necessary.The side view of a plan for a slanted roof shows a vertical rise of 3 ft and a horizontal run of 20ft. Find the length of the roof slope.
A. 11.5 ft
B. 204.5 ft
C. 20.2 ft
D. 10.1 ft
Answer: C
Mathematics
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A. undefined B. -1 C. 0 D. 1
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Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.12z2 - 7z - 12
A. (12z - 4)(z + 3) B. prime C. (3z + 4)(4z - 3) D. (3z - 4)(4z + 3)
Mathematics
Write an equivalent expression. Use an associative law.(4 + u) + v
A. (4 + v) + u B. v + (4 + u) C. 4 + (u + v) D. (u + 4) + v
Mathematics
Solve the equation by factoring.x2 - 6x + 5 = 0
A. {5, -1} B. {5, 1} C. {-5, 1} D. {-5, -1}
Mathematics