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
storchak [24]
3 years ago
14

If the diameter of a sphere is doubled, its surface becomes

Mathematics
1 answer:
hodyreva [135]3 years ago
8 0
Volumes scale as the cube of a corresponding dimension. Therefore, if the radius of a sphere is doubled (r becomes 2r), the surface area becomes 2 squared, or 4 times the original surface area. The volume would become 2 cubed, or 8 times the original volume.
You might be interested in
Given the following values for a quadratic function, which is the graph of the function? (–1, 0), (0, 3), (1, 4), (2, 3), (3, 0)
Firdavs [7]

Answer:

The function of the graph is f(x) = - x² + 2x + 3

Step-by-step explanation:

Using the value of the graph we can say that the the function is negative x² because there are x-intercepts and the y-intercept if above 0.

Using the x-intercepts we can form the function of the graph:

-(x + 1)(x - 3) - we have a negative in front of the two brackets because the function is a negative. Now we multiply out the brackets and the negative at the end:

-(x² - 2x - 3)

- x² + 2x + 3 - So the function of the graph is:

f(x) = - x² + 2x + 3

3 0
3 years ago
Identify whether each variable is categorical or continuous.
balandron [24]

Answer:

u33u3373737

Step-by-step explanation:

hheeheheheheheheheheheehehehehebeheheheheheheheheehehe

3 0
3 years ago
What is the length of the unknown leg of the right​ triangle?
cluponka [151]

Answer:

length of unknown side is 59

6 0
2 years ago
Read 2 more answers
4. Andrew Kendall's gross pay for the week is $398.80. He is married and claims
sergey [27]

Answer:

If both spouses are under the age of 65 then it'll take 1200 weeks

Step-by-step explanation:

5 0
2 years ago
Help 20 points with a step-by-step explanation
oee [108]

https://www.tiger-algebra.com/drill/4(2%e2%80%93x)%3E%e2%80%932x%e2%80%933(4x_1)/Answer:

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • What does 9/11 × 4/15 equal?
    9·2 answers
  • Which of the following does not illustrate an effective way of coping with a majority frustration
    11·1 answer
  • Martin Sells Cars he earns $100 per day, plus any commission on sales. His daily salary as in dollars depends on the amount of c
    15·1 answer
  • Triangle ABC has verticals A (3,0),B (9,5)and (7,-8) find the length of AC in simplest radical form
    12·1 answer
  • What is the area of the triangle? (Pls help thx)
    8·1 answer
  • The life expectancy in the US is 75 with a standard deviation of 7 years. A random sample of 49 individuals is selected. What is
    12·1 answer
  • 1<br>What is the value of x in the equation 1/3x-2/3=-18?​
    12·2 answers
  • X + 5 = 29<br> solve for x : <br> solve for y:
    11·2 answers
  • Section 4
    8·1 answer
  • PLEASE HELP ME, I'm falling in math class!! PLEASE ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!