The formula SA =?r (r + 1) gives the surface area of a cone where r is the ________________ and 1 is the of the cone.
What will be an ideal response?
base radius; slant height
Mathematics
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Determine the slope and the y-intercept. Then graph the equation.x + y = 4
A. m = 1; y-intercept: (0, -4)
B. m = 1; y-intercept: (0, 4)
C. m = -1; y-intercept: (0, -4)
D. m = -1; y-intercept: (0, 4)
Mathematics
Convert the polar equation to a rectangular equation.r cos ? = 9
A. y2 = 9 B. x2 + y2 = 9 C. x = 9 D. y = 9
Mathematics
Solve the problem.141 students attended an assembly at Piper School. The student enrollment at the school is 564. What percentage of the students did not attend the assembly?
A. 75% B. 70% C. 60% D. 85%
Mathematics
Solve the polynomial equation by using the root method.3x4 - 768 = 0
A. 4, 0 B. 4, -4 C. -4 D. 4
Mathematics