Find the area of the rectangle or square.
A. 21 square miles
B. 160 square miles
C. 42 square miles
D. 80 square miles
Answer: D
Mathematics
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Is the function graphed one-to-one?
A. No B. Yes
Mathematics
Provide an appropriate response.Use a compass and straightedge to construct a right triangle whose hypotenuse is twice as long as one of its sides.
What will be an ideal response?
Mathematics
Write the number in scientific notation.0.000286
A. 2.86 × 104 B. 2.86 × 10-5 C. 2.86 × 10-4 D. 2.86 × 10-3
Mathematics
Solve the system of linear equations using the elimination method.
A. (2, 6, 9) B. (4, 9, -2) C. (-2, 9, 4) D. (2, 9, 6)
Mathematics