Solve the problem.A triangular garden has an area of 65 ft2. Its height is 3 ft more than its base. Find the measure of the base.

A. 13 ft
B. 7 ft
C. 20 ft
D. 10 ft


Answer: D

Mathematics

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Each line contains the given points. Find the slope of each line to determine if the lines are parallel, perpendicular, or neither.L1: (-4, 7) and (10, 15)L2: (9, -3) and (13, 4)

A. neither B. parallel C. perpendicular

Mathematics

Simplify the radical expression. Assume that all variables represent positive real numbers.

A. 25
B. 55
C.
D. 5

Mathematics

Identify each number as a proper fraction, an improper fraction, a mixed number, or a complex fraction.

A. Proper fraction B. Mixed number C. Complex fraction D. Improper fraction

Mathematics

Find the exact value under the given conditions.cos ? = - ,   < ? < ?; sin ? = ,   < ? < ? Find tan(? - ?).

A.
B.
C. - 
D. - 

Mathematics