Solve the problem.The lengths and the widths of the following two rectangles are labeled. Create a polynomial that describes the sum of the area of these two rectangles.
A. 3y2 + 17y
B. 68y
C. 12y2 + 68y
D. 3y2 + 51y
Answer: A
Mathematics
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Make the required change in the given equation.z = x2 + y2 to cylindrical coordinates
A. r = cot ? csc ? B. z = r2(cos ? + sin ?) C. z = r2 D. r tan ? = 1
Mathematics
Solve the problem.The weights of 22 members of the varsity football team are listed below. Make a stem-and-leaf plot of these data (without split stems). 144 152 142 151 160 152 131 164 141 153 140 144 175 156 147 133 172 159 135 159 148 171
What will be an ideal response?
Mathematics
Find the midpoint of the line segment whose endpoints are given.(-3, -2), (7, 7)
A. (4, 5)
B. (-10, -9)
C. 
D. 
Mathematics
Find an expression equivalent to the one given.
A. - 
B. 
C. 
D. - 
Mathematics