Solve the problem.A local business sign is in the shape of a triangle. If the base of the sign is 3 times the height and the area is 726 square feet, find the dimensions of the sign.
A. height = 66 ft, base = 22 ft
B. height = 11 ft, base = 33 ft
C. height = 33 ft, base = 11 ft
D. height = 22 ft, base = 66 ft
Answer: D
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Write a polynomial in two variables that describes the total area of the shaded region. Express the polynomial as the sum or difference of terms. 4x + 5y
A. 4x2 + 20xy + 5y2 B. 4x2 + 9xy + 5y2 C. 4x2 + 4xy + 5y2 D. 4x2 + 5y2
Graph. State the domain, range, and vertical asymptote of the function.f(x) = log5(x + 1) + 4
A. Domain: (- 1, ?), range: (-?, ?)
Vertical asymptote: x = - 1
B. Domain: (- 1, ?), range: (-?, ?)
Vertical asymptote: x = - 1
C. Domain: (1, ?), range: (-?, ?)
Vertical asymptote: x = 1
D. Domain: (1, ?), range: (-?, ?)
Vertical asymptote: x = 1
Add.-22.5 + (-15.2)
A. 37.7 B. -37.7 C. -7.3 D. 7.3
Classify the function as even, odd, or neither.f(x) = -5x3
A. Even B. Odd C. Neither