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
Ipatiy [6.2K]
3 years ago
6

Suppose a cylinder has a diameter of 18 feet and a height of h feet. Which equation can be used to find V, the volume of the cyl

inder in cubic feet?
Mathematics
1 answer:
RUDIKE [14]3 years ago
3 0

Answer:

V=81πh

Step-by-step explanation:

V=πr²h, since r = 9

so V=81πh

You might be interested in
Not sure how to do this problem
myrzilka [38]
First we need to write the factors of the polynomial. In order for 1, 4, and -3 to be roots, they need to be the x values that make the polynomial equal 0.

(x - 1) = 0

That would be the factor for x = 1 because when we plug 1 in for x we get 1 - 1 which equals 0.

Multiply all the factors together.

(x-1)(x-4)(x+3)=0

Now FOIL.

(x^2-5x+4)(x+3)

x^3-2x^2-11x+12
5 0
3 years ago
Write the following as a single sine or cosine function of an angle
mezya [45]

Answer:

idk

Step-by-step explanation:

i wish i did

8 0
3 years ago
Read 2 more answers
The intensity of a sound varies inversely where of its distance from the source at a distance of 1 meter the intensity of a jet
xz_007 [3.2K]

Answer:

  1/250 W/m² or 0.004 W/m² or 4 mW/m²

Step-by-step explanation:

The cargo worker is (50 m)/(1 m) = 50 times the reference distance. The intensity varies as the inverse of the square of the distance, so will be ...

  (1/50)²×(10 W/m²) = 10/2500 W/m² = 1/250 W/m²

This might be more conveniently written as 4 mW/m².

4 0
2 years ago
If a is an integer, prove that (14a + 3, 21a + 4) = 1.
Firdavs [7]

Answer:

(14a+3, 21+4) = 1

Step-by-step explanation:

We are going to use the Euclidean Algorithm to prove that these two integers have a gcd of 1.

gcd (14a + 3, 21a + 4) = gcd (14a+3, 7a + 1) = gcd (1, 7a+1) = 1

Therefore,

(14a + 3, 21a + 4) = 1

8 0
2 years ago
30 points and Brainliest!!
diamong [38]
Thats easy .


the 2 figures aren't the same because they're both not the same size and one 
figure covers up more cubic units than the other. Also they both have different 
coordinates.
3 0
3 years ago
Other questions:
  • The members of the school's mathematics club shared equal amounts for a new digital light processing (DLP) projector amounting t
    10·1 answer
  • The given data set shows the number of books read by eight children in a reading contest. {40, 15, 14, 15, 10, 11, 18, 20} Which
    9·2 answers
  • The point (3,4) is translated 6 units left what are the coordinates of the resulting point p
    8·1 answer
  • I am less than 90 but more than 20.I round to 60 and the sum of my digits is 9.Who am I ?
    11·2 answers
  • A ceramic vase that cost an antique store $5 was marked $20. what is the percentage markup on the price of the ceramic vase?
    8·1 answer
  • On the coordinate grid, the graph of y = RootIndex 3 StartRoot negative x minus 1 EndRoot is shown. It is a reflection and trans
    8·1 answer
  • 22.22 divide 2.2 pls do ittt
    8·2 answers
  • The perimeter and area of a wall have the same value. If the base of the wall is 7 meters long, what is the height of the wall?
    8·1 answer
  • Find the value of x and y. Then find the measure of each labeled angle.<br> (In picture)
    14·1 answer
  • Identity the triangle congruence postulate (SSS,SAS,ASA,AAS, or HL) that proves the triangles are congruent. I will mark brainli
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!