Solve the equation for x.sin-1 x + cos-1 
= ?
A. 
B. {1}
C. {0}
D. 
Answer: D
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Make the indicated conversion with American units of capacity.A recipe calls for 7 fluid ounces of water. How many cups is this?
A. 1
c
B. 14 c
C. 
c
D. 3
c
Provide an appropriate response.The series of sketches below starts with an equilateral triangle having sides of length 1 (one). In the following steps, equilateral triangles are constructed by joining the midpoints of the sides of the preceding triangle. Develop a formula for the length of the sides of the new triangle.
Fill in the blank(s) with the appropriate word(s).
Solve the equation by the method of your choice. Simplify irrational solutions, if possible.x2 + 18x + 66 = 0
A. {-18 ± 
}
B. {-9 ± 
}
C. {9 ± 
}
D. {9 ± 
}
Find fraction notation for the percent in the problem.Sales of a particular product increased 33% over last year's sales of the product.
A. 
B. 
C. 
D. 