Verify the identity.
+ 1 = 2 sin2 ?
What will be an ideal response?
+ 1 = 
+ 1 = 
- 
+ 1 = sin2? - 
+ 1 
= 2 sin2?
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Describe the mail-time situation that illustrates the computation, and state the answer.-60 + (-100)
A. At mail time, you receive a bill for $60 and a check for $100; -60 + 100 = 40 B. At mail time, you receive a bill for $60 and a bill for $100; -60 + (-100) = -160 C. At mail time, you receive a check for $60 and a check for $100; 60 + 100 = 160 D. At mail time, you receive a check for $60 and a bill for $100; 60 + (-100) = -40
Find the commission earned or the rate of commission. Round money answers to the nearest cent if necessary.Sales: $490 Commission: $29.40
A. 6% B. 7% C. 0.6% D. 8%
Find the function 
given that the slope of the tangent line to the graph of 
at any point 
is
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passes through the given point.
?
; 
What will be an ideal response?
Solve the formula for the specified variable.P = s1 + s2 + s3 for s2
A. s2 = s1 + P - s3 B. s2 = s1 + s3 - P C. s2 = P + s1 + s3 D. s2 = P - s1 - s3