Solve the problem.In a home economics class, students cut triangular pieces of fabric for a quilt. Each triangle had a base of 25 centimeters and an altitude of 30 centimeters. What was the area of each triangular piece of fabric?

A. 750 square centimeters
B. 27.5 square centimeters
C. 375 square centimeters
D. 1500 square centimeters


Answer: C

Mathematics

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Use a calculator to evaluate the expression, or state that the value does not exist. Round the answer to four decimal places when necessary.coth 3

A. 10.0677 B. 0.0993 C. 0.9951 D. 1.005

Mathematics

Solve the problem.A manufacturer's cost is given by C = 200n1/3 + 1600, where C is the cost in dollars and n is the number of parts produced. Find the cost when 125 parts are produced.

A. $2100 B. $2600 C. $40 D. $3836

Mathematics

Find a decimal approximation for the fraction or mixed number, rounded to the given place value. -5; tenths

A. -5.5 B. -0.2 C. -5.55 D. -6.5

Mathematics

Complete the ordered pair so that it is a solution of the given linear equation.y = -8(-2, )

A. (-2, -8) B. (-2, -2) C. (-8,-2) D. (-2, -10)

Mathematics