Factor completely. If the polynomial cannot be factored, say it is prime.4x2 - 36x + 80
A. 4(x - 20)(x + 1)
B. 4(x - 4)(x - 5)
C. (x - 4)(4x - 20)
D. prime
Answer: B
Mathematics
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Determine whether the given number is approximate or exact.Susan's new car gets 16 miles per gallon of gasoline.
A. Exact B. Approximate
Mathematics
Divide.564 ÷ 24.0
A. 2.35 B. 235 C. 23.5 D. 24.5
Mathematics
Solve the equation.
= 8
A. {61} B. {509} C. {5} D. {512}
Mathematics
Find the perimeter of the specified triangle. Assume the triangles are similar.Find the perimeter of the triangle on the right.
A. 109.5 m B. 104.5 m C. 101.3 m D. 98.4 m
Mathematics