Provide an appropriate response.Explain why the law of sines cannot be used to solve a triangle if we are given the lengths of two sides and the measure of the included angle.

What will be an ideal response?


The law of sines requires that we know either one side and two angles or two sides and the angle opposite one of them (a non-included angle).

Mathematics

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Use the formula for  to evaluate the expression.

A. 0 B. 5040 C. 70 D. 1

Mathematics

The function f is one-to-one. Find its inverse.f(x) = 

A. f-1(x) = 
B. f-1(x) = x2 - 4, x ? 0

C. f-1(x) = x2 + 4, x ? 0
D. f-1(x) = (x + 4)2

Mathematics

Find the indicated premium. Round to the nearest cent.  Find the total premium paid over 30 years for a whole life policy with a face value of $20,000. Assume the policy is taken out by a 25-year-old woman.

A. $2,442.00 B. $3,066.00 C. $3,036.00 D. $2,088.00

Mathematics

Find the sum.734 + 846 + (-34) + (-46)

A. 1580 B. 1568 C. 1592 D. 1500

Mathematics