Find the perimeter of the specified triangle. Assume the triangles are similar.Find the perimeter of the triangle on the left.
A. 36.4 cm
B. 24.4 cm
C. 48.4 cm
D. 72.4 cm
Answer: A
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Factor completely. If unfactorable, indicate that the polynomial is prime.ab4 - 81a3b2
A. a(b2 + 9ab)(b2 - 9ab) B. prime C. ab2(b - 9a)2 D. ab2(b + 9a)(b - 9a)
Sketch the graph of the function and find the domain and range.f(x) = (x - 3)2
A. domain: all real numbers
range: y ? 0
B. domain: all real numbers
range: y ? 3
C. domain: x ? -3
range: y ? 0
D. domain: all real numbers
range: y ? -3
Perform the indicated operation.6 gal 1 pt × 2
A. 13 gal 1 qt B. 13 gal C. 12 gal 1 pt D. 12 gal 1 qt
Provide an appropriate response.What are the domain and range for the equation y = 2x?
A. (-?, ?); range: [0, ?) B. Domain: (0, ?); range: (-?, ?) C. Domain: (-?, ?); range: (-?, ?) D. Domain: (-?, ?); range: (0, ?)