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
nadezda [96]
3 years ago
14

If the area of the circle is 225pi what is the diameter

Mathematics
1 answer:
Stells [14]3 years ago
8 0

Answer:

30cm

Step-by-step explanation:

Area is πr²

So,

πr²=225π

r=√225

r=15cm

Diameter=2r=30

Maths is easy peasy

You might be interested in
So this is for my geometry I'm trying to work on my review and I'm hoping that maybe one of you guys out here could help me with
alukav5142 [94]
Sorry it’s not that neat but I think the answer would be in the exact surd form root 233

7 0
2 years ago
6 in<br> 5 in<br> 14 in<br> Area =
Hunter-Best [27]

Answer:

184

Step-by-step explanation:

2*(6*5+6*14+5*14)=184

3 0
3 years ago
Kishore bought a basket containing 30 orangs for rs 310. If he sells the orangs at rs 12 each , what Would be it's profit or los
iris [78.8K]

Given : Kishore bought a basket containing 30 oranges for rs 310. If he sells the oranges at rs 12 each , what Would be it's profit or loss?

Solution :

Cost price of oranges = rs.310

As we know that each oranges cost rs.12

So, selling price of oranges is 30 × 12 = rs.360

Now, <u>finding profit or loss</u>

Profit = Selling Price - Cost Price

Profit = rs.360 - rs.310

Profit = rs.50

  • So, the profit is ₹50
7 0
2 years ago
㏒ x+x = 5 solve the equation
Alex787 [66]
The answer is x= 2.5
3 0
3 years ago
Which of these is a unit of density?<br><br>A. km/m³<br>B. kg/m²<br>C. kg/m³<br>D. kg/m<br>​
zloy xaker [14]

Answer:

\huge\boxed{C.\ \dfrac{kg}{m^3}}

Step-by-step explanation:

density=\dfrac{mass}{volume}\\\\\text{the unit of mass is}\ kg\\\text{the unit of volume is}\ m^3\\\\\text{therefore the unit of density is}\ \dfrac{kg}{m^3}

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is 456+1290????
    5·2 answers
  • 6x^2-x&lt;2 solve, show your answer on a number line. State your answer in interval notation
    5·1 answer
  • 5(a+6)<br>I need the answer​
    7·2 answers
  • If x=36 and Y=4, how many of the following are rational numbers?
    13·1 answer
  • Permutations &amp; Cominations:
    5·1 answer
  • If it takes 4 gallons of gas to drive 92 miles how many miles can be driven using 6 gallons
    6·2 answers
  • A survey was given to 323 people asking whether people like dogs and/or cats.
    9·2 answers
  • Share 1200kg in the ratio 3:37
    11·2 answers
  • Help what’s the perimeter?
    15·1 answer
  • What is the rate of change for EACH function?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!