1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vovikov84 [41]
3 years ago
12

Find the Area & Circumference of a circular pizza with a diameter of 22.0cm.

Mathematics
1 answer:
nirvana33 [79]3 years ago
6 0

Answer:

  • Circumference = 69.14cm
  • Area = 380.29cm²

Step-by-step explanation:

Circumference.

Circumference of a circle is calculated by the formula:

= Pie * diameter

= π * diameter

= 22/7 * 22

= 69.14 cm

Area

Area of circle:

= Pie * radius ²

Radius = diameter/2

= 22/2

= 11 cm

Area = 22/7 * 11²

= 22/7 * 121

= 380.29 cm²

You might be interested in
Solve the inequality for t. 12 >t+3 Simplify your answer as much as possible​
kow [346]

Answer:

t < 9

Step-by-step explanation:

12 > t + 3

We can subtract 3 from both sides getting us 9 > t.

4 0
2 years ago
Triangle ABC is a scaled copy of triangle DEF. Side AB measures 12 cm and is the longest side of ABC. Side DE measures 8 cm and
evablogger [386]

Answer:

a) 3/2 or 1.5

b) 2/3 or ≈.66

Step-by-step explanation:

AB corresponds to DE because they are both the longest sides of their respective triangles.

a) The scale factor would be what you would multiply 8 by to get 12. 12/8 is 3/2 or 1.5

b) The scale factor would be what you multiply 12 by to get 8. 8/12 is 2/3 or ≈.66

4 0
3 years ago
Is 5/6 = &gt; &lt; than 7/8
pantera1 [17]
Answer: 5/6>7/8

Hope that helps
4 0
3 years ago
Read 2 more answers
Write the equation in slope intercept form <br> 4x +2y=18
bezimeni [28]
I think this would be (y = -2x + 9). Let me know if it is right!
6 0
2 years ago
Read 2 more answers
A dealer paid $10,000 for a boat at an auction. At the dealership, a sales person sold the boat for 30% more than the auction pr
DochEvi [55]

Answer: the commission received by the salesperson is $576.9225

Step-by-step explanation:

Let x represent the auction price

At the dealership, a sales person sold the boat for 30% more than the auction price. It means that the amount for which he sold the boat is

x + (30/100 × x)

= x + 0.3x = 1.3x

If the dealer paid $10,000 for a boat at an auction, it means that

1.3x = 10000

x = 10000/1.3

x = 7692.31

The difference between the auction price and the dealer price is

10000 - 7692.31 =$2307.69

The sales person received a commission of 25% of the difference between the auction price and the dealer price. It means that the commission received by the salesperson is

25/100 × 2307.69 = $576.9225

3 0
3 years ago
Other questions:
  • Given the number x=78 and y=-13 which statement is true
    14·2 answers
  • 6/x-8=2/x+6 how do i solve this
    12·1 answer
  • Two angles are supplementary the measure of one angle is 4 times the measure of the other angle what is the measure of the small
    12·1 answer
  • How many minutes did it take for sammi to finish the race ?
    14·1 answer
  • Plz help me out with this problem
    14·2 answers
  • Fernando and Maria are at opposite sides of a park. They plan to meet later at a fountain that is located somewhere between them
    6·1 answer
  • The cost of a gallon of gas recently doubled. By what percent did it increase? A) 50% B) 100% C) 150% D) 200%
    9·1 answer
  • A store that buys and sells used video games buys a game at a cost of ​$19 and sells it at a selling price of ​$22. Find the mar
    7·1 answer
  • Write a problem that the expression 3(-7) -10 + 25 = -6
    13·2 answers
  • Need the answers for 3-5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!