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
RideAnS [48]
3 years ago
7

1. What is the circumference of the circle below? Use 3.14 for pi and Round

Mathematics
2 answers:
loris [4]3 years ago
7 0

Answer:

C = 34.5 \ cm

Step-by-step explanation:

Circumference of the circle is given as

C=2\pi r

Where r is radius of circle.

Diameter of given circle is 11 cm. We know radius is half of diameter.

r=\frac{d}{2} = \frac{11}{2}

Circumference can be calculated as

C=2\pi (\frac{11}{2} )

C = 34.5 \ cm

S_A_V [24]3 years ago
3 0

Answer:

22...................

Step-by-step explanation:

.................

You might be interested in
Show all work to identify the asymptotes and state the end behavior of the function f(x)=5x/x-25
Nina [5.8K]

Using the asymptote concept, it is found that:

  • The vertical asymptote is of x = 25.
  • The horizontal asymptote is of y = 5.
  • Considering the horizontal asymptote, it is found that the end behavior of the function is that it tends to y = 5 to the left and to the right of the graph.

<h3>What are the asymptotes of a function f(x)?</h3>

  • The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.
  • The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.

In this problem, the function is:

f(x) = \frac{5x}{x - 25}

Considering the denominator, the vertical asymptote is:

x - 25 = 0 -> x = 25.

The horizontal asymptote is found as follows:

y = \lim_{x \rightarrow \infty} f(x) = \lim_{x \rightarrow \infty} \frac{5x}{x - 25} = \lim_{x \rightarrow \infty} \frac{5x}{x} = \lim_{x \rightarrow \infty} 5 = 5

Hence the end behavior of the function is that it tends to y = 5 to the left and to the right of the graph.

More can be learned about asymptotes and end behavior at brainly.com/question/28037814

#SPJ1

6 0
2 years ago
Simplify ( If possible please show work)
mamaluj [8]

Answer:

x^2y / 4

Step-by-step explanation:

x^4 y^4 / 4x^2 y^3

x^4 / x^2 = x^2 and y^4 / y^3 = y so:

this = x^2y / 4

7 0
3 years ago
A circular sector has a central angle of π6 radians and a radius of 9 ft.
ohaa [14]

Answer:

\approx \: 21.2 \:  {ft}^{2}

Step-by-step explanation:

central \:  \angle   =  \frac{\pi ^{c} }{6}  = 30 \degree \\  \\ area \: of \: the \: sector =  \frac{30 \degree}{360 \degree}  \times \pi {(9)}^{2}  \\  \\  =  \frac{1}{12}  \times 3.14 \times  81 \\  \\  =   \frac{1}{12}  \times 254.34 \\  \\  = 21.195 \:  {ft}^{2}  \\  \\  \approx \: 21.2 \:  {ft}^{2}

8 0
3 years ago
Read 2 more answers
00:00
Aleks04 [339]

Answer:

Figure A is a  translation of Figure 1

hope it helps...

7 0
3 years ago
Marta can vacuum the house in 30 min. It takes her daughter 45 min to vacuum the house. How long would it take them if they
Mamont248 [21]

Answer:

<h2>18mins</h2>

Step-by-step explanation:

This problem is on combined work rate

given that

Marta can vacuum the house in 30 min

then her rate= 1/30

Also, her daughter will take 45 min to vacuum the house

her  daughter's rate will be = 1/45

then the combined work rate is

1/30+1/45=1/T

30+45/30*45=1/T

75/1350= 1/T

1/18=1/T

This means that they will both take 18 minutes working together to vacum a house

8 0
3 years ago
Other questions:
  • Find the missing measure of each right triangle. Round to the nearest tenth if necessary.
    15·1 answer
  • The area of a square floor on a scale drawing is 100 sq cm, and the scale of the drawing is 1cm:2ft. What is the area of the act
    6·1 answer
  • What is simplified form of the fifth square root of x times the fifth square root of x times the fifth square root of x times th
    11·2 answers
  • John left his house in Irvine at 8:20 AM to drive to a meeting in Los Angeles, 45 miles away. He arrived at the meeting at 9:50
    13·1 answer
  • Simplify -2 (4+b+6)-6 (3d-5)
    8·2 answers
  • Lulu is taking a road trip to visit family. Her car has a 20-gallon gas tank and the car uses 12 gallons to travel 216 miles.
    12·1 answer
  • The product of sin 30° and sin 60° is same as the product of
    14·1 answer
  • Please help i am confused and my question got deleted by some person but please help
    14·1 answer
  • It takes ryan 10 hours to pick up 40 bushels of apples in air gen can pick the same amount in 14 hours how long would it take
    14·1 answer
  • A recipe for lemonade called for 1 cup of sugar and 5cups of water.How much sugar is used per cup of water
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!