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
frez [133]
3 years ago
8

Please help with this problem.

Mathematics
2 answers:
frutty [35]3 years ago
4 0
Yeaaaa what they said^
Black_prince [1.1K]3 years ago
3 0

Answer:

d = 28

r = 14

r² = 196

C = 87.92

Step-by-step explanation:

Given:

r = 14

To find diameter:

d = 2r

d = 2(14)

d = 28

To find r²:

14²

196

Circumference:

C = 2πr

C = 2(3.14)(14)

C = 87.92

You might be interested in
I need the answer for this problem please
Savatey [412]

Answer:

B

Step-by-step explanation:

Find all probabilities:

A. False

Pr(\text{red shirt}|\text{large shirt})=\dfrac{\text{number red large shirts}}{\text{number large shirts}}=\dfrac{42}{77}=\dfrac{6}{11}\\ \\Pr(\text{large shirt})=\dfrac{\text{number large shirts}}{\text{number shirts}}=\dfrac{77}{165}=\dfrac{7}{15}

B. True

Pr(\text{blue shirt}|\text{large shirt})=\dfrac{\text{number blue large shirts}}{\text{number large shirts}}=\dfrac{35}{77}=\dfrac{5}{11}\\ \\Pr(\text{blue shirt})=\dfrac{\text{number blue shirts}}{\text{number shirts}}=\dfrac{75}{165}=\dfrac{5}{11}

C. False

Pr(\text{shirt is medium and blue})=\dfrac{\text{number medium and blue shirts}}{\text{number shirts}}=\dfrac{48}{165}=\dfrac{16}{55}\\ \\Pr(\text{medium shirt})=\dfrac{\text{number medium shirts}}{\text{number shirts}}=\dfrac{88}{165}=\dfrac{8}{15}

D. False

Pr(\text{large shirt}|\text{red shirt})=\dfrac{\text{number red large shirts}}{\text{number red shirts}}=\dfrac{42}{90}=\dfrac{7}{15}\\ \\Pr(\text{red shirt})=\dfrac{\text{number red shirts}}{\text{number shirts}}=\dfrac{90}{165}=\dfrac{6}{11}

4 0
4 years ago
If a 36-foot tree casts a 28-foot shadow at the same time near by building casts a 70-foot shadow, how tall is the building?
Arada [10]
Actual length / shadow ratio is equal
Let the height of the building be x, then
36/28 = x/70
x = (36 x 70)/28 = 2,520/28 = 90.

Therefore, the height of the building is 90 feet.
7 0
3 years ago
Read 2 more answers
Is it a function and whats the domain and range<br> Picture below
marishachu [46]
No, because using the vertical line test, two points touch on the same line
[3, 3]
[3,4]
8 0
3 years ago
A cube shaped box has a volume of 27 cubic inches. What is the length of each side? Show your work
Mars2501 [29]

Answer:

9 x 3 = 27

:)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))

Step-by-step explanation:

5 0
4 years ago
6 + 1.5x = -12 please answer
gregori [183]

Answer:

-12

Step-by-step explanation:

6 + 1.5x = -12

1.5x = -18

x = -12

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which field has a density of approximately 17000 plants per acre a. 85 acres with 1.02 × 106 plants b. 100 acres with 1.7 x 107
    7·1 answer
  • Explain how to write and evaluate an algebraic expression that represents the situation.
    15·2 answers
  • GCF of 8x^8 and 28x^4
    5·1 answer
  • 40. Danielle's living room is a rectangle with the dimensions 16 feet
    11·2 answers
  • How to do steps to write 0.555 as a fraction ?
    7·1 answer
  • What is 127.484 to the nearest whole number
    7·2 answers
  • A fruit merchant sells packages of apples and bananas. Each package includes 3 apples and 4 bananas. If the merchant Sells 20 pa
    13·1 answer
  • Original cost of a sled: $99.50 ; markup by 33%
    14·1 answer
  • Estimate how many 12-inch rulers will be about the same length as a sheet of paper.
    14·2 answers
  • Just having one part does not make the triangles
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!