Solve.Two angles of a triangle are 40° and 100°. What is the measure of the third angle?

A. 220°
B. 40°
C. 140°
D. -50°


Answer: B

Mathematics

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Subtract.

A. 14,593 B. 20,593 C. 14,589 D. 14,489

Mathematics

Find the LCD for the given fractions., and 

A. 30 B. 12 C. 60 D. 20

Mathematics

Solve for the amount of discount and amount due.Invoice amt: $87.95Invoice date: July 8Terms: 2/10, net 30Date paid: July 23

A. Amount of discount: $1.76; amount due: $86.19 B. Amount of discount: $17.59; amount due: $70.36 C. Amount of discount: $8.80; amount due: $79.15 D. Amount of discount: $0; amount due: $87.95

Mathematics

Determine the degree and the coefficient of the monomial.12y7 

A. Degree 7, coefficient 12 B. Degree 0, coefficient 0 C. Degree 8, coefficient - 7 D. Degree 12, coefficient 8

Mathematics