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
Scorpion4ik [409]
3 years ago
9

How do u find Surface Area=2πrsquared + 2πrh

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
7 0
1) Solve for radius
Radius = r
2) Solve for height
Height = h
3) in calculator enter : ( 2 x 3.14 x radius squared ) + ( 2 x 3.13 x radius x height )
You might be interested in
How would you know if these are a positive or a negative 0,1) and (-3,6).
Ipatiy [6.2K]
Negative has the little dash in front of it

Thank you hope this helps
7 0
3 years ago
WHAT IS THE CORRECT VOCAB TERM FOR THE FOLLOWING DEFINITION:
yawa3891 [41]
I    believe the term would be radicand
4 0
3 years ago
Read 2 more answers
4. If A = (-4, -5) and B = (-1, -10), what is the length of segment AB? Round your answer to the nearest hundredth.
HACTEHA [7]

Answer:

5.83095 or √34

Step-by-step explanation:

Find the difference between coordinates:

(x2-x1) = (-1 - -4) = 3

(y2-y1) = (-10 - -5) = -5

Square the results and sum them up:

(3)2 + (-5)2 = 9 + 25 = 34

Now Find the square root and that's your result:

Exact solution: √34 = √34

Approximate solution: 5.831

7 0
3 years ago
Simplify: 2 (5 + 3x) + (x + 10)
IgorLugansk [536]
10 + 15x + x + 10
= 16x + 20
6 0
3 years ago
Christopher can eat 8 bags of skittles in 5 minutes. What is his rate per minute? Round your answer to the nearest hundredth. At
Dennis_Churaev [7]
<span>8/5 = 1.6 bag per minute

8 bags of skittles in 5 minutes
?                              10 minutes

8 x 10 / 5 
= 80 /5
= 16

answer
</span>1.6 bag per minute
<span>and
16 bags in 10 minutes</span>
7 0
3 years ago
Other questions:
  • You travel between these two mile markers and then find your average speed in miles per hour. Which equation does NOT represent
    13·2 answers
  • Find all the real zeros of x3-2x2-5x+6=0.
    5·1 answer
  • Function 1: y = 4x + 5 Function 2: The line passing through the points (1, 6) and (3, 10). Which of these functions has the grea
    9·1 answer
  • A group of finance managers at a car dealership estimates thatt 23% of all cars purchased last year were leases.If a sample of 8
    15·1 answer
  • Create a X and Y table using the expression Y= 4X +3
    8·2 answers
  • Amanda sells beaded necklaces. Each large necklace sells for $5.70 and each small necklace sells for $4.60. How much will she ea
    5·1 answer
  • 2 (x+1)=3x-1 how to do this
    10·1 answer
  • PLEASE HELP WILL MARK BRAINLIEST THIS IS DUE IN AN HOUR
    9·1 answer
  • Please explain this to me and say the answer!! ASAP!!!
    14·1 answer
  • Lisa treated her sisters to lunch their lunch cost $75 and the sales tax was 8% if Lisa left
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!