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
Lady_Fox [76]
3 years ago
8

I need help please.

Mathematics
1 answer:
STatiana [176]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Put "Volume of a Cone" in your browser and all you have to do is type the height and radius.

You might be interested in
I need help ASAP!!!!!!!!
Margarita [4]

Answer:

Sum=720  x=105 degrees  Angle H=110 degrees   Angle I= 100 degrees   Angle K= 135

Step-by-step explanation:

*A hexagons angles add up to 720

*This is a hexagon

*No matter  how the hexagon is shaped, it's still going to add up to 720

  1. Combine all of the angles (known and unknown) into an equation to equal 720
  2. 140+105+(x+30)+130+(x-5)+(x+5)=720
  3. remove parentheses
  4. 140+105+x+30+130+x-5+x+5=720
  5. Combine like terms and simplify
  6. 3x+405=720
  7. subtract 405 from both sides
  8. 3x=315
  9. divide by 3 on both sides
  10. 3x/3=315/3
  11. x=105
  12. Angle H = x+5
  13. Plug in x
  14. 105+5=110
  15. Angle H= 110 degrees
  16. Angle I = x-5
  17. pug in x
  18. 105-5=100
  19. Angle I= 100 degrees
  20. Angle K= x+30
  21. plug in x
  22. 105+30=135
  23. Angle K= 135 degrees
4 0
3 years ago
An equilateral triangle has an altitude of 45. Find the length of a side of the triangle.
sukhopar [10]

Answer:

See attachment.

If altitude = 45 then

side = 2 * height (or altitude) / square root of 3

side = 2 * 45 / 1.7320508076

side = 90 / 1.7320508076

side = 51.9615242271

Step-by-step explanation:

6 0
4 years ago
Which graph shows that Cindy reads about 3/4 of the time while riding in the car?
wolverine [178]

The graph that shows a unit rate of 3/4, which is the time Cindy reads while riding in the car is the graph attached below.

<h3>What is Unit Rate?</h3>

Unit rate can be described as a constant or exactly how much of one quantity is per 1 unit of another quantity.

Unite rate (k) = x/y.

In the graph attached below, when x (hours driving) = 3, y (hours reading) = 4.

Therefore, unit rate = 3/4. We can then conclude that the graph that shows that Cindy reads 3/4 of the time she rides in a car is the graph attached below.

Learn more about unit rate on:

brainly.com/question/19493296

#SPJ1

4 0
2 years ago
James is putting a fence around his square yard. The area of his yard is 100 square feet. How much fencing does James need in to
gtnhenbr [62]

Answer:

40 ft.

Step-by-step explanation:

Because James's yard is a square, we can take the square root of the area to find the side length. The square root of 100 is 10, so we know that one side of his yard will require 10 feet of fencing. Since the yard has 4 sides, we simply need to do 4 * 10 = 40 ft of fencing.

Hope this helps!

3 0
3 years ago
A ferris wheel is 32 meters in diameter and makes one revolution every 4 minutes. for how many minutes of any revolution will yo
Licemer1 [7]
4m = 32
1m = 8
x > 24
x > 3m
x = 4m
5 0
4 years ago
Other questions:
  • Find the slope of the line that passes through the points E(-1, 3) and F(-2, -3)
    9·1 answer
  • A 33912 cubic feet<br> B 2260.8 cubic feet<br> C 54259.20 cubic feet<br> D 13564.8 cubic feet
    12·1 answer
  • Rearrange the formula A=P+Prt for T
    14·1 answer
  • Read the picture. The question is on number 1.
    6·1 answer
  • A professor using an open source introductory statistics book predicts that 10% of the students will purchase a hard copy of the
    5·1 answer
  • Find decimal notation. <br> 0.6%=
    12·2 answers
  • Describe how the author hooked you as the reader (the story name is "The Chase")<br>HELP PLZZZ​
    8·1 answer
  • Martin has 5 cups of flour if he needs 1/4 cups of flour for one jumbo cookie how many jumbo cookies can he make?
    13·2 answers
  • a swimming pool charges £3.60 for entry. you can save 1/3 of entry fee with a membership card. on his first visit, ken spends £5
    8·1 answer
  • chegg Based on the graph of the general solution to the differential equation dy over dx equals 2 times x minus 2 times y comma
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!