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
Varvara68 [4.7K]
3 years ago
7

Find the volume of a cylinder with a diameter of 10 inches and a height of 20 inches. Use 3.14 for π.

Mathematics
2 answers:
Scrat [10]3 years ago
7 0

Answer:

the correct answer is 1,570 cu. in.

Step-by-step explanation:


Snowcat [4.5K]3 years ago
6 0
<span>Lets find the volume of a cylinder with a diameter D=10 inches and lenght L= 20 inches. First we need to notice that the diameter is twice the size of the radius: D=2r. Then we write the equation for the volume of the cylinder. it is the base times the height: V=pi*r^2 * L. Now we input the nubmers in the equation: V=3.14*(D/2)^2 * L where r=D/2=5 inches and after calculating we get: V=1570 inches^3</span>
You might be interested in
anita grew a garden with 3/4 of the area for vegetables.in the vegetable section 1/6 of the area is carrots.what fraction of the
frosja888 [35]

9514 1404 393

Answer:

  1/8

Step-by-step explanation:

The fraction of the total is ...

  (1/6) of (3/4) = (1×3)/(6×4) = 3/24 = 1/8

1/8 of the total garden is carrots.

3 0
3 years ago
Compare the line passing through the points (–2, –9) and (4, 6) to the line given by the equation y = 25x – 4.
elena-s [515]

Answer:

D. They have the same y-intercep

Step-by-step explanation:

Before the comparison will be efficient, let's determine the equation of the two points and the x intercept .

(–2, –9) and (4, 6)

Gradient= (6--9)/(4--2)

Gradient= (6+9)/(4+2)

Gradient= 15/6

Gradient= 5/2

Choosing (–2, –9)

The equation of the line

(Y+9)= 5/2(x+2)

2(y+9)= 5(x+2)

2y +18 = 5x +10

2y =5x -8

Y= 5/2x -4

Choosing (4, 6)

The equation of line

(Y-6)= 5/2(x-4)

2(y-6) = 5(x-4)

2y -12 = 5x -20

2y = 5x-8

Y= 5/2x -4

From the above solution it's clear that the only thing the both equation have in common to the given equation is -4 which is the y intercept

4 0
3 years ago
The surface area of a cone is 54 square inches. What is the surface area of a similar cone that is three times as large?
12345 [234]

<u>Given</u>:

Given that the surface area of the cone is 54 square inches.

We need to determine the surface area of the cone that is similar to the cone three times large.

<u>Surface area of the similar cone:</u>

Let us determine the surface area of the similar cone.

The surface area of the similar cone can be determined by multiplying the surface area of the cone by 3. Because it is given that the similar cone is three times large.

Thus, we have;

SA = 3 \times 54

SA=162

Thus, the surface area of the similar cone is 162 square inches.

6 0
3 years ago
The graph shows the total number of inches of snow after different numbers of hours.
erastova [34]

Answer:

A, is the answer.

Step-by-step explanation:

If you take two points and then find the slope between them you'll find that it is 1.5.

You could also make a T-chart or plug in the x coordinates into each possible equation and see which one matches the corresponding y coordinate.

8 0
3 years ago
Write the equation – 2x2 + 1 = 5x in standard form
oksian1 [2.3K]

Answer: 5 x = − 3

Step-by-step explanation: brainlest please

6 0
3 years ago
Read 2 more answers
Other questions:
  • Brainliest and 20 pints please help
    13·1 answer
  • Your bank balance is $102.35 and you've just made purchases for $20, $33.33, and $52.80. You then make deposits of $25 and $24.7
    6·2 answers
  • Please help me!! I’m failing math. :(
    12·1 answer
  • Suppose I measure the length and width of a rectangle, and get L = 4 +/- 1 m and W = 10 +/- 2m. What is the uncertainty (not fra
    7·1 answer
  • Write the set of coordinates for a reflection of the figure over
    13·2 answers
  • Look for a pattern and predict the next two numbers.<br> 1, 1/6, 1/11, 1/16, ___, ___
    11·2 answers
  • In the triangle below, x= degree. Round to the nearest tenth
    15·1 answer
  • Write and equality for an each situation .
    13·2 answers
  • Find all the positive integers less than 1000 that are divisible by 2,3,5 and 7
    10·2 answers
  • Find the values of the unknown angles marked with letters.<br> a=<br> b=<br> c=
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!