Simplify.32 ÷ (-4) - 8 ÷ (-2)
A. -4
B. 12
C. -12
D. 4
Answer: A
Mathematics
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Complete the sketch so that it has the indicated symmetry.Complete the sketch so that it has 90° rotational symmetry about O.
What will be an ideal response?
Mathematics
Divide. Simplify if possible.
÷ 
A. 
B. 
C. 
D. 
Mathematics
The vector v has initial position P and terminal point Q. Write v in the form ai + bj; that is, find its position vector.P = (0, 0); Q = (-6, -4)
A. v = 6i + 4j B. v = -4i - 4j C. v = -6i - 4j D. v = 4i + 6j
Mathematics
Write a percent for both the shaded and unshaded parts of the figure.
A. 1% shaded; 99% unshaded B. 0.1% shaded; 99.9% unshaded C. 100% shaded; 0% unshaded D. 0% shaded; 100% unshaded
Mathematics