Find the exact value. cos15°
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Mathematics
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Draw a rectangular box with the origin and (3,6,3) as opposite vertices and with its faces parallel to the coordinate planes. Find the length of the diagonal of the box.
What will be an ideal response?
Mathematics
Make the indicated conversion within units of time.Convert 2 days to minutes.
A. 7200 minutes B. 172,800 minutes C. 48 minutes D. 2880 minutes
Mathematics
Simplify the expression.
A. -8 B. 8 C. 7 D. -7
Mathematics
Find the values that make the equation true.
= 
A. m = -5; n = 15; x = 0 B. m = 15; n = -5; x = 2 C. m = 11; n = -1; x = 2 D. m = -15; n = 5; x = -2
Mathematics