The letters r and ? represent polar coordinates. Write the equation using rectangular coordinates (x, y).r sin ? = 10
A. y = 10x
B. y = 10
C. x = 10
D. x = 10y
Answer: B
You might also like to view...
Provide an appropriate response.A line graph may be used to demonstrate trends.
A. True B. False
Simplify the expression.(
+ 
)(
- 
)
A. 0 B. 324 C. -12 D. 12
Solve the problem.The owners of a candy store want to sell, for $6 per pound, a mixture of chocolate-covered raisins, which usually sells for $3 per pound, and chocolate-covered macadamia nuts, which usually sells for $8 per pound. They have a 
barrel of the raisins. How many pounds of the nuts should they mix with the barrel of raisins so that they hit their target value of $6 per pound for the mixture?
A. 112 lb B. 98 lb C. 91 lb D. 105 lb
Factor.2n2 + 5n - 63
A. (2n - 9)(9 - 2n) B. (2n - 72)(2n - 9) C. (2n - 9)(n + 7) D. (2n - 9)(n - 7)