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
vitfil [10]
3 years ago
11

I need help with this math problem. Please someone help me if they can.

Mathematics
2 answers:
My name is Ann [436]3 years ago
7 0
The equation for the surface are of a cylinder is 2pi(r)(h)+2pi(r)^2
SA=2 pi(4)(12.4)+2 pi(4)^2
The surface area is 412.2, which for you is rounded to 412 cm^2
Veronika [31]3 years ago
6 0
The answer is <span>412

hope this helps 
can i plz get brainliest </span>
You might be interested in
If B is between C and D, BC = 10 in., and BD = 3 in., then CD = ________.
Oksanka [162]

if B is between C and D, BC= 10 in., and BD=3 in., then CD =2AD

7 0
3 years ago
Read 2 more answers
Please answer this correctly
ss7ja [257]

The red marble is farthest from the target.

4 0
3 years ago
Find the slope of the line below using rise/run.<br>​
QveST [7]

Answer:

A, 2/3

Step-by-step explanation:

you rise 2 and run 3

6 0
3 years ago
Read 2 more answers
Alex types 3 pages in the same amount of time that Erica types 4.5 pages. If Alex and Erica start typing at the same time, how m
Archy [21]

Answer:

12.5

Step-by-step explanation:

4.5 - 3 = 1.5, so 11 + 1.5 = 12.5

7 0
3 years ago
Write a linear equation that passes through the point (2,-9) and has a slope of -5
Anna [14]

Answer:

  • y = -5x + 1

Step-by-step explanation:

<u>Given:</u>

  • The slope m = -5 and point (2, -9)

<u>Use point slope form:</u>

  • y - y₁ = m(x - x₁), where (x₁, y₁) is the given point

<u>So the equation is:</u>

  • y - (-9) = -5(x - 2)
  • y + 9 = -5x + 10
  • y = -5x + 1
3 0
3 years ago
Other questions:
  • How many 90° angles are formed by the intersection?
    8·2 answers
  • Doug drank a soda with 130 mg of caffeine. Each hour, the caffeine in the body diminishes by about 12%
    8·1 answer
  • A survey of 25 grocery stores revealed that the mean price of a gallon of milk was $2.98, with a standard error of $0.10. If 90%
    11·1 answer
  • Which expression is equivalent to (16 x Superscript 8 Baseline y Superscript negative 12 Baseline) Superscript one-half?
    10·1 answer
  • PLEASE OH PLEASE HELP!!!!!!!
    14·1 answer
  • You drive 132 miles in 3 hours. At<br> that speed, how many miles could you drive in 4 hours?
    10·1 answer
  • Which table shows the same relationship as the graph? Explain thank you!
    9·1 answer
  • Help meee PLEAAASEEEEEEEEEEEE
    15·1 answer
  • PLEASE HELP!!!!!! BRAINLIEST INCLUDED!!!!!!
    5·2 answers
  • Find the area of the isosceles triangle.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!