Solve using the multiplication principle.-6a = 18

A. 24
B. 1
C. -3
D. -24


Answer: C

Mathematics

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Solve.A pie-shaped (triangular) lake-front lot has a perimeter of 1700 feet. One side is 300 feet longer than the shortest side, while the third side is 500 feet longer than the shortest side. Find the lengths of all three sides.

A. 300 ft, 600 ft, 800 ft B. 100 ft, 200 ft, 300 ft C. 400 ft, 400 ft, 400 ft D. 400 ft, 700 ft, 900 ft

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Complete the following table.?Diameter of Pulley CDiameter of Pulley DPulley Ratio, ?(a)12 in.4 in.?(b)10 in.8 in.?(c)?6 in.3 to 1(d)105 cm?7.5 to 1(e)?2 cm 6 to 1(f) in. in.?(g)3.26 cm13.04 cm?(h)29.83 cm?3.14 to 1(i)7.6 cm?1 to 4.25(j)?7.2 cm0.75 to 1

What will be an ideal response?

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Plot the complex number in the complex plane.4 + i 

A.

B.

C.

D.

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Solve the problem.A semicircular driveway has a diameter of 60 ft. How long is the driveway?(Use 3.14 for ? .)

A. 92.2 ft B. 600 ft C. 94.2 ft D. 188.4 ft

Mathematics