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
PIT_PIT [208]
3 years ago
13

Solve for h SA = 2pir^2 + 2pirh

Mathematics
1 answer:
aivan3 [116]3 years ago
3 0
SA = 2πr² + 2πrh

• Factorize right side

SA = 2πr(r² + h)

• Divide both sides by 2πr

SA/2πr = r² + h

• Move r² to left side

h = r² - (SA/2πr)
You might be interested in
At noon, Sarah headed from Elk City to Isabel at 60 miles per hour. Two hours later, Joan grade from Isabel to Elk City at 46 mi
navik [9.2K]
I thank that 46 + 60= 106 miles per hour
106 - 332= 226 miles per hour
Explain: 106+ 226 = 332 miles per hour
8 0
3 years ago
Simplify the expression. 8w + 5r – t + 9r
Wittaler [7]

Answer:

14r−t+8w

Step-by-step explanation:

Let's simplify step-by-step.

8w+5r−t+9r

=8w+5r+−t+9r

Combine Like Terms:

=8w+5r+−t+9r

=(5r+9r)+(−t)+(8w)

=14r+−t+8w

Answer:

=14r−t+8w

3 0
3 years ago
dawn had 1/5 gallon of juice to divide evenly between 2 friends.How much juice should each friend receive?
Zepler [3.9K]

Answer:

7.5 if 1/5 is 15. if not, its 0.6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What type of number is -9​
pentagon [3]

Answer:

integer?

Step-by-step explanation:

3 0
3 years ago
Help please! thank you in advance!!
Studentka2010 [4]

Answer:

y=5/2x+5

plz mark me as brainliest

4 0
3 years ago
Read 2 more answers
Other questions:
  • AB and AD are tangents of the circle with the center at C. The measure of BDC = 45o, and the circle has a diameter of 4. Which i
    14·1 answer
  • 2. What is 36:39 in simplest form
    5·1 answer
  • Multiply. <br> (-5a^2b)(4b^3)(-a^3b^2)
    11·1 answer
  • What is the median of the data set?
    9·1 answer
  • It takes 8 hours for 5 people to paint a room.<br> How long would it take 4 people?
    12·1 answer
  • The aos of x=2?????????
    9·1 answer
  • What is 8.5439 rounded to the nearest tenth?
    8·2 answers
  • Can someone help me out plz?! You can get 50 points?!
    13·2 answers
  • Please answer..............
    7·2 answers
  • How do i find out the quickest on average group in a cumulative frequency graph
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!