Determine the number of triangles with the given parts.b = 49, c = 59, ? = 105°

A. 0
B. 2
C. 1
D. 3


Answer: A

Mathematics

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Solve the problem.Find the range and the standard deviation of the following golf scores: 74, 70, 70, 66, 68, 69, 69.

A. Range = 6; standard deviation = 2.3 B. Range = 8; standard deviation = 1.9 C. Range = 8; standard deviation = 8 D. Range = 8; standard deviation = 2.4

Mathematics

Find the equation of the line through (6,-6,6) and perpendicular to the plane -x+2y+5z=12.

What will be an ideal response?

Mathematics

Divide to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.5 ÷ 1

A. 3 
B. 3 
C. 3
D. 4 

Mathematics

Use the Pythagorean Theorem to find the missing length in the right triangle.

A. 2
B. 9
C. 4
D. 8

Mathematics