Solve the problem.A student is asked to construct a triangle that satisfies the following criteria. The sum of the first and second angles is 114° more than the measure of the third angle. If the measure of the third angle is subtracted from the measure of the second angle, the result is twice the measure of the first angle. Find the measure of each angle of the triangle.

A. First angle is 42°, second angle is 111°, third angle is 27°
B. First angle is 38°, second angle is 109°, third angle is 33°
C. First angle is 36°, second angle is 109°, third angle is 31°
D. First angle is 44°, second angle is 105°, third angle is 31°


Answer: B

Mathematics

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Express the English phrase using an algebraic expression.Seven times the sum of a number and -3

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Determine two functions, designated by y1 and y2, such that their union will give the graph of the given equation.x = y2 + 10y + 25

A. y1 = -5 + x2 and y2 = -5 - x2
B. y1 =  + 5 and y2 = -  + 5
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Mathematics

Simplify.

A.
B.
C.
D.

Mathematics