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
zimovet [89]
3 years ago
7

Please help me with this question

Mathematics
1 answer:
iris [78.8K]3 years ago
6 0
A= \pi r^2  \ \ \ and \ \ \ C=2 \pi r \ \ \ \ \to \\  \\  \cfrac{\pi r^2 }{2 \pi r}= \cfrac{22}{1}    \ \  \ \ \to \ \ \ \ \    \cfrac{ r }{ 2}= \cfrac{22}{1} \ \  \ \ \to \ \ \ \ \ r=22*2=44 \ cm \\  \\  \\  C=2 \pi r=2*3.14*44=276.32  \ cm

Answer is 276.32 cm
You might be interested in
Describe the effects of translating abc abc
aleksklad [387]

Answer:

If you meant describe the effects of translating Δ ABC to Δ A'B'C'.

D. Each x - coordinate decreased by 6 and each y - coordinate increased by

Use the coordinate A as an example it moves to the right 6 times(x increasing) and down 3 times (y decreasing)

6 0
3 years ago
How do I find a variable for a similar figure
gizmo_the_mogwai [7]

Answer:

Sorry if this doesnt make help:

Step-by-step explanation:

When two figures are similar, the ratios of the lengths of their corresponding sides are equal. To determine if the shapes are similar, compare their corresponding sides.

3 0
3 years ago
Help please, Thank You!
Vitek1552 [10]
I believe it’s your first choice .
4 0
3 years ago
Read 2 more answers
The expression 3 ( 1 . 5 )^ t models the number of bacteria in a culture as a function of the number of hours since the culture
Masteriza [31]

Answer:

A

Step-by-step explanation:

Given

3(1.5)^{t}

When the culture was created t = 0, thus

3(1.5)^{0} = 3 × 1 = 3

That is there were initially 3 bacteria in the culture → A

4 0
3 years ago
Can someone help me please? Quick.
lubasha [3.4K]
That’s really rude man, be nice to people
5 0
3 years ago
Other questions:
  • Which of the following statements says that a number is between -3 and 3?
    6·2 answers
  • PLZZZZ HELLPP  50 POINTS TO WHO CAN ANSWER CORRECTLY
    15·2 answers
  • 4(x+8)-2(x-7)=46 x=?
    9·1 answer
  • What is x, y and z? show your work
    7·1 answer
  • Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x)
    9·1 answer
  • Can someone help me on this question plzzzzz...
    15·1 answer
  • Multiply the polynomials 3(x+7) (show work pls)
    6·1 answer
  • Does the y axis only contain ordered paris with y coordinates of 0​
    15·2 answers
  • What’s the first one
    15·1 answer
  • Please Help Me, I need an answer ASAP.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!