0 ? t < 
and sin t is given. Use the Pythagorean identity sin2 t + cos2 t = 1 to find cos t.sin t = 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
You might also like to view...
Use formulas to find the area of the plane region.
A. 39 mi2 B. 30 mi2 C. 78 mi2 D. 42 mi2
Mathematics
Factor.x2 + 2xy - 8y2
A. (x + 4y)(x - 2y) B. (x - y)(x + 2y) C. (x - 4y)(x + 2y) D. (x - 4y)(x + y)
Mathematics
Write the word phrase as an algebraic expression. Use x to represent the unknown number.12 less than a number
A. 
B. x - 12
C. x + 12
D. 12 - x
Mathematics
Solve the problem. Round to the nearest cent as needed.You have decided to buy a new stereo system for $2,500 and agreed to pay in 30 equal quarterly payments at 1.25% interest per quarter on the unpaid balance. How much are your payments?
Fill in the blank(s) with the appropriate word(s).
Mathematics