Multiply.
? 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
You might also like to view...
Make the required change in the given equation.z = x2 + y2 to cylindrical coordinates
A. z = r2 B. r tan ? = 1 C. z = r2(cos ? + sin ?) D. r = cot ? csc ?
Mathematics
Find the Cartesian coordinates of the given point.
A. 
B. 
C. 
D. 
Mathematics
Solve the equation by factoring.3x2 - 8x = 0
A. 
B. 
C. {0}
D. 
Mathematics
Solve.A vendor has learned that, by pricing hot dogs at $1.25, sales will reach 119 hot dogs per day. Raising the price to
will cause the sales to fall to 99 hot dogs per day. Let y be the number of hot dogs the vendor sells at x dollars each. Write a linear equation that models the number of hot dogs sold per day when the price is x dollars each.
A. y = -40x - 169
B. y = -40x + 169
C. y = - 
x + 
D. y = 40x + 69
Mathematics