Multiply the binomials using FOIL.(x + 11y)(x + 6y)
A. x2 + 14xy + 66y2
B. x2 + 17xy + 17y2
C. x2 + 17xy + 66y2
D. x + 17xy + 66y
Answer: C
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Which of the following is not part of the process of constructing a line segment to copy line AB?
A. ?Drawing a ray with a straightedge. B. ?Using a compass to measure the length a line AB. C. ?Using a compass to measure the angle between line AB and ray C. D. ?Using line AB to copy ray C. E. ?None of the above.
Determine whether the given equation is the general solution or a particular solution of the given differential equation. + 4y = 0, y = c1 sin 2x + c2 cos 2x
A. General solution B. Particular solution
Find the measures of the acute angles. Round to the nearest tenth.A right triangle has side lengths of 1.7 inches, 3.3 inches, and 3.7 inches.
A. 31.0° and 59.0° B. 27.3° and 62.7° C. 31.8° and 58.2°
Choose the graph that models the situation best.The cost of buying x calculators at a price of $110 each
A.
B.
C.
D.