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
Nonamiya [84]
3 years ago
9

A trampoline has an area of 49pi square feet what's the diameter of the trampoline

Mathematics
1 answer:
Anna007 [38]3 years ago
7 0
Area of a circle is π*r²
sub what we're given 
49π= πr²
49π= π*r²
r²= 49π/π
r²=49
r=7
The diameter is twice the radius therefore the diameter is 14 units
You might be interested in
16. If mZ3 = 74°, find each measure.
seraphim [82]

1 - 74

2- 106

3- 74

4- 106

5- 106

6- 74

7- 106

8- 74

8 0
3 years ago
Round 30713.517126 to the nearest hundred.
larisa86 [58]

Answer:

3,266.53

Step-by-step explanation:

7 0
3 years ago
35 + (45+ 25) = (35 +45) +25 which property is this
Dafna1 [17]

Answer:

Associative Property

Step-by-step explanation:

Commutative: 35+(45+25) = (25+45)+35

Associative: 35+(45+25) = (35+45)+25

Distributive: cannot be done

hope this helps!

8 0
3 years ago
What is 9999 times 886 + 234
barxatty [35]

9999*886+234

(9999*886)+234

= 8859114+234

+ 8859348


I hope that's help !

7 0
3 years ago
Read 2 more answers
Write 0.8 as a fraction. A)29 B)49 C)79 D)89
fredd [130]
79 
Hope that helped 
:)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation represents a line that passes through two points in the table 3,3 and 6,5
    12·1 answer
  • Enter the quadratic equation
    8·1 answer
  • Explain the difference between collusive and non collusive oligopoly market
    13·1 answer
  • Please can someone help me
    14·2 answers
  • Rewrite 6x-3y=9 in slope intercept form.
    7·2 answers
  • I want to know the answer and how to solve it in the calculator
    13·1 answer
  • A science class is a total of 41 students. The number of males is 17 more than the number of females. How many miles and how man
    15·1 answer
  • Find the area of the triangle. Round<br> your answer to the nearest tenth.
    6·1 answer
  • The scale on a map says that 3 cm represents 12 km what is the actual number of km represented by 5 cm on the map
    8·1 answer
  • Strawberries cost $2.14 per pound and Annie purchased 1.3 pounds. How much did she pay for strawberries if her answer is rounded
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!