Find the surface area of the figure.A right circular cone with r = 8 cm, h = 4 cm. Do not include the area of the base in the calculation.
A. 100.5 cm2
B. 224.7 cm2
C. 50.2 cm2
D. 201.0 cm2
Answer: B
Mathematics
You might also like to view...
Multiply.(x + 5)(5x + 4)(5x - 4)
A. 25x3 - 125x2 - 16x - 80 B. 25x3 - 80 C. 25x3 + 125x2 - 16x - 80 D. 25x3 + 125x2 + 16x - 80
Mathematics
Use the distributive property to calculate the value mentally.5.75(12) - 5.75(2)
A. 115 B. 23 C. 57.5 D. 80.5
Mathematics
Use a graphing utility to find the discontinuities of the given rational function.f(x) = 
A. 3 B. 1 C. -1 D. The function is continuous for all values of x.
Mathematics
Write the expression as a logarithm of a quantity to a power. Leave answers in simplest form without negative or fractional exponents.-7 logcx
A. logc(-x)-7
B. log-7x-c
C. log7xc
D. logc
Mathematics