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
never [62]
3 years ago
7

PLEASE HELP DUE IN 20 MINUTES!!!about cylinders ​

Mathematics
1 answer:
Andru [333]3 years ago
3 0

Answer: Diameter = 4 cm

Step-by-step explanation:

20π = (π)(r^2)(5)

divide by 5 * π

4 = r^2

find the square root of both sides

2 = r

2 * 2 = d

4 = d

You might be interested in
-20(-8)=<br><br> Someone please help me with integers! :(
erastovalidia [21]

Answer:

160

Step-by-step explanation:

This is the answer because:

1) Whenever there are two negative factors, the answer will be a positive

- x - = +

Hope this helps!

8 0
4 years ago
In the Roman republic senators implemented the majority of laws or oligarchs were voted in the control legal system legislation
AlexFokin [52]

Answer:

The correct answer for this question is this one: "oligarchs were voted in and controlled the legal system" In the Roman republic oligarchs were voted in and controlled the legal system. Hope this helps answer your question and have a nice day ahead.

6 0
4 years ago
Segment AC is a diagonal of a regular polygon ABCDEF. What does Angle ACD equal.
Marina86 [1]

Answer: the answer is D.108​

4 0
3 years ago
The area of a tiled kitchen floor is represented by the expression 4x2 + 24x + 27, where x represents the length of a single til
Readme [11.4K]
Let
x--------> <span>represents the length of a single tile
L-------> t</span><span>he length of the floor
W------> the</span><span> width of the floor
A--------> </span>area of a tiled kitchen floor
<span>
we know that
A=W*L
A=</span>4x²<span> + 24x + 27
</span>so
W*L=4x² + 24x + 27---------> equation 1
L=2x+9------> equation 2

substitute equation 2 in equation 1
W*[2x+9]=4x² + 24x + 27
W=[4x² + 24x + 27]/[2x+9]

therefore

the answer is
the <span>expression that represents the width of the kitchen in terms of x is
</span>W=[4x² + 24x + 27]/[2x+9]

5 0
3 years ago
Read 2 more answers
Find the slope, if it exists, of the line containing<br> (-8,-5) and (-19,- 13)
wlad13 [49]

Answer: 8/11

Step-by-step explanation:

To find slope you can use this formula:

y2-y1/x2-x1

substitute the values with the ones from the 2 points

-13-(-5)= -8

-19-(-8)=-11

you then divide -8/-11

and you get 8/11

8/11 is the slope of those 2 points.

4 0
3 years ago
Other questions:
  • Harvey conducted a probability experiment using a cube numbered 1-6 and a spinner with three equal spaces, as shown.
    6·1 answer
  • Look at this set of order pairs <br> (15,17)<br> (9,9)<br> (15,-7) <br> Is this relation a function?
    6·1 answer
  • Find the area of a regular pentagon with an apothem of 6 inches and a side length of 8.7 inches. Round to the nearest tenth.
    12·1 answer
  • Please help me i'm struggling!
    5·1 answer
  • Which of the following could be the lengths of the sides of a 45°-45°-90° triangle?
    11·1 answer
  • What polygon does the new shape resemble?
    6·1 answer
  • Find the value of x that makes p || q
    12·2 answers
  • Rewrite each degree measure in radians. -72°
    12·1 answer
  • These figure are congruent. Identify the transformation that move figure A onto B and then onto figure C.
    13·2 answers
  • PLEASE ANSWER ASAP!!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!