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
Likurg_2 [28]
2 years ago
11

Please Help!!!! Emergency!!!!

Mathematics
1 answer:
Norma-Jean [14]2 years ago
6 0
The volume of a cylinder is pi r^ h
R (radius) is 5, h (height) is 2.
pi x 5^ x 2 = 157.080
You might be interested in
I need help with 5-9
Goryan [66]

Answer:

5) x = 1, y = -3

6) x = -20, y = 2

7) infinite solutions

8) no solutions

Step-by-step explanation:

5)

y = 5x - 8

y = -6x + 3

5x - 8 = -6x + 3

11x = 11

x = 1

y = 5 - 8

y = -3

6)

2x + 10y = -20

-x + 4y = 28

2x = -20 - 10y

x = - 10 - 5y

-x = 28 - 4y

x = -28 + 4y

-10 - 5y  = -28 + 4y

-10 + 28 = 4y + 5y

18 = 9y

2 = y

2x + 20 = -20

2x = -40

x = -20

7)

this has infinite solutions because one equation is a simplified version of the other

8)

this has no solutions because 5 does not equal -5

9)

I can't graph on brainly, hope this helped though

3 0
2 years ago
If P(-4,-2) and Q(1, -3) represent points in a coordinate
Artyom0805 [142]

Answer:

the answer is (6, -4)

Step-by-step explanation:

4 0
3 years ago
What is the equation of the following line? Be sure to scroll down first to see all answer options.
Katyanochek1 [597]

Answer:

The answer is a

Step-by-step explanation:

Using point (0,0) and (3,-9)

Slope of the line = -9-0/3-0 = -9/3 = -3

Equation of the line using point (0,0)

y - 0 = -3(x -0)

y= -3x

Hope this helps.

5 0
2 years ago
What does a regression line really tell us? There are actually four things it can tell us, but I only need you and your group to
andrew-mc [135]

Answer:

Here is one idea:

You can use a regression line to predict what will happen at a time not given by your data.  You can use it to make predictions about future times.

Here is another one:

The equation for the regression line or even the graph of can tell us if the data is increasing as we move through future times or if it is decreasing as we move through future times.

Try to come up with one of your own so you can have three. :)

8 0
3 years ago
To make 6 servings of fruit punch Lisa uses 3 cups of grape juice, 2 cups of water and 1/4 cups of sugar. How many cups of sugar
Alika [10]
That will be one-third.
7 0
3 years ago
Other questions:
  • There are 3 marbles (yellow,blue and green). You pick a marble and flip a coin.
    10·2 answers
  • Note: T is the midpoint of PO.<br> PT = 6x + 4 and TO = 52.
    15·2 answers
  • Custumers of a phone company can choose between two service plans for long distance calls. The first plan has a $9 monthly fee a
    13·2 answers
  • You and a friend each have a collection of tokens. Initially, for every 8 tokens you had, your friend had 3. After you give half
    9·1 answer
  • Three people play a game on each spinner in the previos problem.
    10·1 answer
  • Will make branliest :) please help
    10·1 answer
  • Which expression is equivalent to 8(<br> –<br> 2r+2)?
    14·2 answers
  • Acellus
    15·1 answer
  • Which best describes the solutions to the equations 5x -6 - x =2x +2
    14·1 answer
  • Triangle X Y Z is shown. The length of X Z is 12, the length of Y Z is 11, and the length of Y X is 6.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!