Determine whether it is true or false that the given number is a solution of the equation.-3; 8x - 1 = -25.

A. True
B. False


Answer: A

Mathematics

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At the outside wall the roof is 8 feet high. Also, 5 horizontal feet from the outside wall toward the interior of the room, the roof is 11 feet tall. If the roof is extended beyond the outside wall, what is the height of the roof 5 horizontal feet from the outside wall toward the exterior of the room? ?

A. 5.80 feet B. 5.73 feet C. 5.00 feet D. 6.26 feet

Mathematics

Solve the problem.Find and simplify f(x) = x2 + 3x + 6, given f(a + h) - f(a).

A. 2ah + h2 + 3h B. 2a2 + h2 + 3h C. h2 + 3h D. 2a2 + 2ah + h2 + 3h

Mathematics

What is sin B? ? ?

A.
B.
C.
D.
E.

Mathematics

Find the centroid of the region bounded by the given curves.


e. None of these

Mathematics