pierrejason23 pierrejason23

29-04-2021
Mathematics

contestada

The diameter of a cake is 7.8 inches. What is the area of the cake?

Respuesta :

anonlol3 anonlol3

29-04-2021

A = πr^2
The radius is half of the diameter.
r = 7.8 / 2
r = 3.9

A = π(3.9)^2
A ≈ 47.78

Answer Link

clarch19 clarch19

29-04-2021

Answer:

A = 12.25 sq inches

Step-by-step explanation:

A = (7.8/2)²π

A = 3.9²π

A = 12.25 sq inches

Answer Link

Otras preguntas

Risk factors for gestational diabetes include all of the following EXCEPT: a. a family history of diabetes b. excessive weight gain c. during pregnancy under

In early November, department stores begin to prepare for upcoming holiday sales. Retail stores often make 25 percent or more of their yearly revenue during Nov

Graph the solution to the inequality 4x+5y<20.

Cardiovascular disease, the leading cause of early death in Western countries, includes ____________ , or high blood pressure, and ____________ , or plaques i

how did Britain and france slowly extend democratic rights during the 1800s and early 1900s

The defense mechanism in which a person fails to recognize their unacceptable impulses and overemphasizes the opposite of those impulses is called ________

find the slope of P = 59.7t + 21004.5

How is energy released in organic compounds? A. by breaking the bonds between molecules B. by exciting the electrons of the carbon atom C. by removing neutro

Find the slope of a line a . a . parallel and b . b . perpendicular to the line y = x + 4 y = x + 4 .

According to Darwin’s theory if evolution, which organism are Best able to survive in nature

ACCESS MORE EDU ACCESS Universidad de Mexico