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
Maru [420]
2 years ago
12

The volume of a cylinder is 4x3 cubic units and its height is x units.

Mathematics
1 answer:
Anastasy [175]2 years ago
7 0

Answer:

The answer to your question is r = 2x

Step-by-step explanation:

Volume of a cylinder = V = π r² h

r = radius

h = height = x

Volume = 4x³

Then

                  r² = \frac{volume}{\pi h}

                  r² = \frac{4x^{3} }{\pi x}

                  r² = 4x²

                  r = 2x

You might be interested in
Which function is the inverse of f(x) = –5x – 4?
mixas84 [53]

y=-5x-4

x=-5y-4

5y=-x-4

y= -1/5x - 4/5

7 0
3 years ago
Read 2 more answers
Five times a number increased by 8 is seven less than 6 times the number. Find the number.
maksim [4K]

Answer:

15 = x

Step-by-step explanation:

3 0
3 years ago
What is -1 2/3 x (-5 1/4)?<br> i need help! ASAP
Vera_Pavlovna [14]

Answer:

35/4

Step-by-step explanation:

Change -1 2/3 into -5/3. Change -5 1/4 into -21/4.

Multiply -5/3 by -21/4= 105/12

Reduces down to 35/4

4 0
3 years ago
Guys please help! In triangle CDE, the measure of angle C is 90 degrees, side CD is 15 and DE is 3 more than CE. Find the length
AURORKA [14]
You can calculate it using the law of cosines: c^2=a^2+b^2-2*a*b*cos(C)

your triangle is
CD=15=a
CE=?=b
DE=CE+3=b+3=c
and C=90°

-> insert those values, with c substituted with b+3 to remove c

c^2=a^2+b^2-2*a*b*cos(C)
(b+3)^2=15^2+b^2-2*15*b*cos(90)
cos(90)=0->
(b+3)^2=15^2+b^2
b^2+2*3*b+3^2=225+b^2
6b+9=225
6b=216
b=36=CE

DE=CE+3=36+3=39
4 0
3 years ago
5(x + 3) represents the area of the rectangle above. Which expression below is
vitfil [10]

Answer: 1,2,3 becuase they are all equivalent its just logic when you think abt it

Step-by-step explanation: 4 makes no sense

3 0
2 years ago
Read 2 more answers
Other questions:
  • What is the y-intercept of y=(-3)-7x
    5·1 answer
  • Please help solve 1o points ​
    8·1 answer
  • A baseball player gets 7 hits in the first 15 games of the season. if he continues hitting at the same rate, how many hits will
    8·1 answer
  • Factor the polynomial completely using the
    11·2 answers
  • Let F(x, y) be the statement "x can fool y," where the domain is the set of all people in the world. Translate each of the follo
    9·1 answer
  • Solve the proportion: A printer can print 11 color pages in 2 minutes. How many color pages can the printer print in 7 minutes?
    14·1 answer
  • The price of milk increased from $2 to $2.50. What is the percent of change for the price of milk?
    14·1 answer
  • What is the value of x in the equation Three-fifths x = negative 45?
    9·1 answer
  • The distance between City A and City B is 250 miles. A length of 2.1 feet represents this distance on a certain wall map. City C
    7·2 answers
  • Find the surface area of the prism. 16cm 12cm 10cm 20cm
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!