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
Marizza181 [45]
3 years ago
9

PLZ help me I will give you the brainlest

Mathematics
1 answer:
Bad White [126]3 years ago
5 0

Answer:

Step-by-step explanation:

The volume of a cylinder can be solved by finding the Surface area of its base, and multiplying it by the height.

Surface area is pi r^2

1. pi 7^2 * 15 = 2309.07

2. pi 8^2 * 20 = 4021.24

3. pi 5^2 * 14 = 1099.56

4. pi 15^2 * 50 = 35342.92

You might be interested in
34x−5=4 x = <br> im confused
IRINA_888 [86]

Answer:

9/34

Step-by-step explanation:

Let us move all the numerical values to one side:

34x= 4+5

34x = 9

x=9/34

<em>I hope this helps! :)</em>

8 0
3 years ago
Combine like terms to create an equivalent expression.<br>-5.8c+4.2-3.1+1.4c​
ohaa [14]

Answer: I got

-4.4c+1.1

5 0
3 years ago
Patrick is keeping track of how far he jogs each morning.
katrin2010 [14]

Answer:

21:50

Step-by-step explanation:

We need to find the ratio of 420 m to 1 km.

We know that,

1 km = 1000 m

So,

The ratio becomes,

\dfrac{420\ m}{1\ km}=\dfrac{420\ m}{1000\ m}\\\\=\dfrac{42\ m}{100\ m}\\\\=\dfrac{21}{50}

So, the required ratio is 21:50.

5 0
3 years ago
if two angles are complementary then the sum of their measure is 90. if the sum of the measures of two angles is 90 then both of
Tju [1.3M]
Yes, both angles are acute because all complementary angles are acute.
6 0
3 years ago
Add (2x + 2) and (4x – 7)
natta225 [31]
The right answer is 6x + 5
4 0
3 years ago
Other questions:
  • Which economic system is friendliest to entrepreneurs?
    14·1 answer
  • PLZ HELP:
    15·1 answer
  • A polynomial is factored using algebra tiles. An algebra tile configuration. 0 tiles are in the Factor 1 spot and 0 tiles are in
    6·2 answers
  • The map of a biking trail is drawn on a coordinate grid.
    8·1 answer
  • Help please I don’t understand it show work
    7·2 answers
  • airplane is flying from New York City to Los Angeles the distant it travels in miles is related to the time in seconds by the eq
    11·1 answer
  • Please please help asap!!
    10·1 answer
  • Can someone tell me What is 10% of 20
    9·1 answer
  • OMG HELP RN
    9·1 answer
  • bell canada came by my house that I just bought and installed a new wire support for one of the telphone poles on my property. t
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!