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
omeli [17]
3 years ago
6

Please help!!!

Mathematics
1 answer:
V125BC [204]3 years ago
3 0
Answer: 7 π r² + π r³

Explanation:

1) The general formula for the volumen, V, of a cylinder with radius r and height h is:

V = π r² h

2) Now you have the condition that the height is 7 inches greater than the radius, that is:

h = 7 + r

3) Replace h with its expression

V = π r² (7 + r)

4) Expand the product (use distributive property):

V = π (7r²) + π r³ = 7 π r² + π r³

Answer: 7 π r² + π r³

You might be interested in
Problem 4<br> Solve x^2-8x=5
ra1l [238]

Answer:C

Step-by-step explanation:

x=4+√21,4−√21

Decimal Form:

8.58257569

0.58257569

7 0
3 years ago
What is: ⅛ ( 64v + 24) =
Illusion [34]

Answer:

8v + 3.

Step-by-step explanation:

1/8 * 64v  + 1/8 * 24

4 0
2 years ago
Read 2 more answers
Which table represents a linear function that has a slope of 5 and a y-intercept of 20?
erastovalidia [21]

Answer:

The first image.

x |  y

-4 | 0

0 | 20  <--- When x = 0, the y value is the y-intercept.

4 | 40

8 | 60

Step-by-step explanation:

To check the slope, we can use the equation (y₂ - y₁) ÷ (x₂ - x₁) using any two pairs given. For this example, I'll use (-4, 0) and (4, 40).

                                                              x₂  y₂         x₁   y₁

(0 - 40) ÷ (-4 - 4)

(-40) ÷ (-8)

<u>Slope = 5</u>

<u></u>

~Hope this helps!~

8 0
3 years ago
Read 2 more answers
Help Please.. Write out mixed decimals using words.
Tatiana [17]
Twenty point twelve
ten point fourhundred and two
6 0
3 years ago
I will give you the brainliest if you answer asap please
IRINA_888 [86]

Answer:

168

Step-by-step explanation:

You just need to triple the answer to get 168.

8 0
3 years ago
Other questions:
  • Use the drop-down menus to complete these statements.
    14·2 answers
  • What is the slope of the line?
    12·2 answers
  • What is the volume of a sphere with a radius of 34.2 m, rounded to the
    11·1 answer
  • A typical adult human body contains approximately 2.500 L of blood plasma. How many grams of blood plasma are in the typical adu
    11·1 answer
  • PLEASE help with these math questions
    12·2 answers
  • What are examples of positive self-talk for test taking? Check all that apply
    6·1 answer
  • Which measurement is most accurate to describe the distance from Los Angeles to New York City?
    11·2 answers
  • Write an expression with a value of 12 It should contain four numbers and two different operations
    9·1 answer
  • GUYS PLEASE HELP!!!!
    10·1 answer
  • Point P is (1,2)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!