Solve the problem.A 41-inch-square TV is on sale at the local electronics store. If 41 inches is the measure of the diagonal of the screen, use the Pythagorean theorem to find the length of the side of the screen.
A. in.
B. in.
C. in.
D. in.
Answer: C
Mathematics
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Solve the problem.A cube 4 inches on an edge is given a protective coating 0.1 inches thick. About how much coating should a production manager order for 1000 cubes?
A. About 4800 in.2 B. About 1600 in.2 C. About 9600 in.3 D. About 6400 in.3
Mathematics
Solve the problem. = 100 terms
A. -19,899 B. -20,100 C. -18,300 D. -18,500 E. none of these
Mathematics
Write the given statement as an equation.The area of an equilateral triangle varies directly as the square of the side s.
A. A =
B. A = ks2
C. A =
D. A = k2s
Mathematics
Find the ordered pair for the vertex.f(x) = 3x2 - 6x + 0
A. (-1, 3) B. (3, -1) C. (-3, 1) D. (1, -3)
Mathematics