IsaiahsO139081 IsaiahsO139081

28-10-2022
Mathematics

contestada

A round cake has a diameter of 9 inches , what is the area of the top of the cake ?The cake is cut into equal pieces , what is the area of the top of ONE PIECE of cake ?

Respuesta :

KendraQ253117 KendraQ253117

28-10-2022

Given

Diameter 9inches

Radius 4.5 inches

[tex]Area\text{ of circle =}\pi r^2[/tex]

Solution

[tex]\begin{gathered} A=\pi\times4.5^2 \\ A=20.25\pi \\ A=63.61725in^2 \end{gathered}[/tex]

Answer Link

Otras preguntas

which change to an atom occurs when it forms a positive ion

Choose all the examples of opinion that can be found in Mandela's speech. "All this we owe both to ourselves and to the peoples of the world. . . " "The time fo

which of the following best describes the equation below y=5x+6 A. both linear and nonlinear B.linear C.nonlinear D.neither linear nor nonlinear

Find the product and express it in scientific notation. 3.1 x 10-4 x 8.5 x 10-2 A) 2.635 x 10 -8 B) 2.635 x 10 -6 C) 2.635 x 10-5 D) 26.35 x 10-8

-5x+2y=6 -x+2y=-2 what is the solution to the system of equations?

Keidis Industries will pay a dividend of $2.85, $3.95, and $5.15 per share for each of the next three years, respectively. In four years, you believe that the c

All are facts about World War 1 except _______? a. Technological improvements occurred, such as airplanes and tanks b. Trench foot occurred due to so much figh

On September 1, 2012, Daylight Donuts signed a $200,000, 8%, six-month note payable with the amount borrowed plus accrued interest due six months later on March

12) Fill in the blank. The MYCA standard is _________.

Marla is baking a few cakes for the school bake sale. Each cake requires 2 1/2 cups of sugar. How many cakes can she bake is she has 7 1/3 cups of sugar? SHOW Y