The slang height of a right circular cone is 9 meters and the radius of the base is 5 meters. What is the surface area of the cone?

A. 58π m2

B. 70π m2

C. 81π m2

D. 100π m2

if a certain number is decreased by 7 and the difference is then multiplied by 7, the result is the same as when the number is decreased by 11 and that difference is multiplied by 11. Write an equation to represent this situation?

Sum of roots f (x) = x^3-8x^2-23x+30

A study is done on the population of a certain fish species in a lake. Suppose that the population size P (t) after t years is given by the following exponential function. P (t) = 420 (0.

How many zeros in the property 50 * 6000

Write the trig expression in terms of sine and cosine then simplify. 1. cos t tan t 2. cos t csc t

3-Lois wants to send a box of orenges to a fiend by mail. The box of orenges cannot exceed a mass of 10 kg. If each orenge has a mass of 200 kg, what is the maximum number she can send?

Geometry the length of a rectangle is twice the width. find the width if the perimeter is 60 centimeters. define a variable, write an equation, and solve the problem.

1. Gabriel has a box of cereal. What is the surface area of the box? What is the volume? 2 in. 12 in. 8 in.

Por que es importante que los científicos desarrollen una forma de hacer los tejidos que se han construido en el sistema de suministro de sangre

5{-3.4k-7} + {3k+21}