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
kicyunya [14]
3 years ago
9

A circular pool has a radius of 10 feet. what is the area of the surface if the water? use 3.1r as pi

Mathematics
1 answer:
dem82 [27]3 years ago
4 0
No use 3.14
 by the way
You might be interested in
Kellie ran 3 laps around the high school track if the total distancekellie ran was 7 1/3 miles how long is each lap around the t
agasfer [191]

Answer:

22 miles.

Step-by-step explanation:

7 1/3 ×3=22

8 0
2 years ago
Please Help!<br> Please write a sentence or more about the difference between​ each plot
topjm [15]
Box Plot has less variability in the data.  We can determine this by the distances between the beginning of the data to the end (range) and the distances between lower quartile and the upper quartile (interquartile range).

Box #1
Range - 30
IQR - 15

Box #2
Range - approximately 23
IQR - approximately 9

Box #2 has less variation in the data because the distances between these 2 ranges are smaller meaning the data is closer together.
6 0
3 years ago
ABCD Is a rectangle that represents a park.
Andru [333]

Answer:

Shortest distance from A to C = 102.9005 m.

Step-by-step explanation:

It is given that, ABCD is a rectangular park.

The length of the park is 80 m.

The breadth of the park is 50 m.

The diameter of the circle = 15 m.

We have to calculate the shortest distance from A to C across the park.

The distance AC = \sqrt{50^{2}+80^{2} } = 94.339 m.

As one has to pass only through the lines shown, he cannot pass through the circle.

So, we have to subtract the diameter of 15 m from AC

=> 94.339 m - 15 m = 79.339 m.

One must pass through either half of the circumference of the circle.

Since, diameter of circle = 15 m, its radius(r) = \frac{15}{2} = 7.5 m.

The circumference of the circle = 2×π×r = 47.123 m.

Half of the circumference = \frac{47.123}{2} = 23.5615 m.

Distance from A to C passing through circumference = 79.339 m + 23.5615 m = 102.9005 m.

As we have to calculate the shortest distance from A to C, one cannot pass  from A to C either through B or D,

since the distance ABC or ADC = 50+80 = 130 m.

Therefore, shortest distance from A to C = 102.9005 m.

3 0
3 years ago
Read 2 more answers
If cos x=1/2 and 90°
Talja [164]

When I factor[ 2cos (square) - 5cos -3], I get (2cos + 1)(cos - 3). 2cos + 1 = 0, 2cos = -1, cos = -0.5,. Using inv cos on calculator, I get 120 degree related angle.

5 0
3 years ago
Nine more than the product of seven and three
spayn [35]

Answer:

30

Step-by-step explanation:

Product is the answer to a multiplication problem.

7x3=21

21 is the product.

21+9=30

30 is 9 more than 21.

7 0
3 years ago
Other questions:
  • 2. A boy who is 5 feet 6 inches tall casts a shadow that is 8 feet and 3 inches long. What is the measure of the
    13·1 answer
  • Bernie Spent 1 hour and 57 minutes knitting a scarf for her grandsonshe spent 1 hour and 21 minutes knitting a scarf for her gra
    7·1 answer
  • What is the equation of the line, in point-slope form, that passes through the points (9, 1) and (4, 16)?
    15·1 answer
  • Find the x and y coordinates. 5x + 4y = 1 and y = 1 - x​
    11·1 answer
  • Anyone who wants to ask me any questions directly can type it here! I will help as much as i can.
    7·1 answer
  • If 1 inch equals approximately 2.5 centimeters, how many centimeters are equal to 12.5 inches?
    10·1 answer
  • Graph the function <br>y=3/2x+1​
    11·1 answer
  • 12.
    5·1 answer
  • Use the Distributive Property to simplify the expression.<br> 4(c-2)<br><br> Pls, help...
    6·2 answers
  • If
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!