Seudónimo Seudónimo
  • 02-05-2022
  • Mathematics
contestada

brainliest* show work also and please do all 3

brainliest show work also and please do all 3 class=

Respuesta :

tinyybarra2
tinyybarra2 tinyybarra2
  • 02-05-2022

Answer:

#7 = 53.41

#8 = 18.85

#9 = 87. 96

Step-by-step explanation:

The formula for Circumfrance of a circle is: C=2 π r

So lets do #7:

17/2 (the radius is 1/2 of the diameter)

R= 8.5 (now plug in)

C= 2 π 8.5

C=17π

Now repeat on 8 and 9

8:

C= 2 π 3

C=6π

c= 18.85

9:

C= 2 π 14

C= 28π

C= 87.96

Answer Link

Otras preguntas

Heterotrophic organisms used the process of fermentation to nourish. What is fermentation? It is a chemical process that requires oxygen. It is a chemical proce
if the weight of a package is multiplied by 5/7 the result is 40.5 pounds. Find the weight of the package.
What is the unit rate if there are 1760 cal in eight servings
Which of the following bonds is the most polar in nature: (1) Cl2 (2) HCl (3) HBr (4) HI
Why is farming in mountainous areas so difficult without terracing? a. poor soil quality of mountainous land b.rugged landscape of mountainous land c. lack of h
What are some quotes that show Gatsby's love for Daisy in The Great Gatsby and explain them?
suppose there are 20 questions on a multiple-choice test. if 25% of the answers are choice B,how many of the answers are NOT choice B ?
what did the algonquian people wear
What forces or ideas motivated and inspired woman having rights to remake and reform society in these antebellum years?
How did the spread of Luther's ideas affect European politics?