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
Likurg_2 [28]
3 years ago
15

Please help it's not working

Mathematics
1 answer:
Vaselesa [24]3 years ago
5 0

Answer: 582.7526

Step-by-step explanation:

p =3,14

r =13,4:2=6.7

r^2=44.89

SA= 3,14*44.89+3,14*6,7*21= 582,7526

You might be interested in
X squared +10x =18 complete the square​
just olya [345]

Answer: The answer is 64

Step-by-step explanation:

you have x squared so you do 10 minus its self and you subtract 18 giving you 8 then you replace the x squared and do 8 x 8 giving you 64

4 0
3 years ago
The 230 people at a party decide to order pizza for a snack. If each pizza has 8 slices, how many pizzas should they order so th
Nat2105 [25]
230 : 8=28.75 \approx 29 \\ \\ the \ answer \ is \ variant\  D
6 0
3 years ago
Read 2 more answers
Write an equation for the nth term of the arithmetic sequence 8, 3, -2, -7,... Find the 9th term of the sequence.
katrin [286]

Answer:

The answer is ninth term is -32

3 0
2 years ago
Solve the formula for C. Profit: P=R−C C=
Kipish [7]
You want to isolate C, so the first step would to have it be positive. You would do this by adding C to both sides of the equation to cancel the C on one of the sides out like this:
p + c = r - c + c \\ p + c = r
. Then you want to cancel out the P, so you subtract it on both sides like this:
c + p - p = r - p \\ c = r - p
And that is your answer
6 0
3 years ago
What is five sixths divided by nine thirds?
Nadusha1986 [10]

Answer:

0.270.27777777777

Step-by-step explanation:

You draw a diagram and color each side in for both of them

4 0
2 years ago
Other questions:
  • Write y=0.83 x + 39 in standard form
    5·1 answer
  • Which trigonometric function would be used to find the length of this triangle's hypotenuse?
    11·1 answer
  • Calculate the final price. Round all answers to the hundredths place and
    8·1 answer
  • 1. You purchase a bag of chips that cost $4. The sales tax is 6.5% what will be the total cost.
    5·2 answers
  • Solve 4(3r + 4) - 6(r + 1) =22
    14·1 answer
  • I Need Help Plz And Thank You And Show All Work And Steps.
    5·1 answer
  • Will mark Brianliest !!!!!!!!!!!!!! Answer correctly please!!!!!
    12·1 answer
  • Suppose your friend's parents invest $20,000 in an account paying 7% compounded annually. What will the balance be after 5 years
    12·1 answer
  • Substitute the variable and solve the problem<br><br> g=7 <br> 3g+15
    9·2 answers
  • WHAT IS -10+V= -2 <br><br><br> PLZ SOLVE THIS EQUATION. ALGEBRA
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!