An isosceles triangle is a triangle in which two sides are equal in length. The angle between the two equal sides is called the vertex angle, while the other two angles are called the base angles. If the vertex angle is 60°, what is the measure of the base angles?
?
A. 50°
B. 60°
C. 45°
D. 80°
E. 65°
Answer: B
Mathematics
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Solve.The sales tax on the purchase of a car is $2265.92. If the tax rate is 7.3%, find the purchase price of the car.
A. $703,341.57 B. $31,040.00 C. $22,659.20 D. $33,305.92
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Solve and check your answer.
x - 3 = 1
A. x = -12 B. x = 24 C. x = -24 D. x = 12
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Add or subtract. Assume all variables represent positive real numbers.
- 
A. 4
- 3
B. 7
C. 3
- 4
D. 3 - 4
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Use the graph and the factor theorem to list the factors of f(x).y = f(x)
A. (x - 5), (x - 2), (x - 4) B. (x + 5), (x + 2), (x + 4) C. (x - 5), (x + 2), (x - 4) D. (x + 5), (x - 2), (x + 4)
Mathematics