Solve the triangle. Find angles to the nearest hundredth of a degree.a = 8.9 in., b = 13.0 in., c = 15.3 in.
A. no triangle
B. A = 33.49°, B = 58.00°, C = 88.51°
C. A = 35.49°, B = 58.00°, C = 86.51°
D. A = 37.49°, B = 56°, C = 86.51°
Answer: C
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Determine whether the three points are the vertices of a right triangle.(-6, 7), (5, -4), (7, -2)
A. Yes B. No
Solve the compound linear inequality graphically. Write your answer in interval notation. -7 < ? 6
A.
B.
C.
D. ?
Give an appropriate answer.Suppose f(x) = 1 and
g(x) = -3. Write out the statement of the Main Limit Theorem that justifies the rewriting of the numerator in step (c) of the following calculation. If the step is not justified, state this.
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=
=
A. [f(x) ? g(x)] =
f(x) ? g(x)
B. [f(x) + g(x)] =
f(x) +
g(x)
C. [k f(x)] = k
f(x)
D. Step is not justified
Evaluate the expression. Round your result to two decimal places.
?
?
A. 2.71 B. -0.29 C. 1.71 D. 0.71 E. -1.29