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
Serjik [45]
3 years ago
6

A circle has a radius 30 cm. What is the area? Show your work.

Mathematics
1 answer:
Talja [164]3 years ago
8 0

Answer:

I believe the area = 2,826

Step-by-step explanation:

A=pie×radius²

A= 3.14×30²

A=3.14×900

A=2,826

You might be interested in
Please help me with both problems thank you so much!!
motikmotik
The one on the left is -5/6
The one on the right is 1/21
6 0
3 years ago
Read 2 more answers
2 At Bea's Pet Shop, the number of dogs, d, is initially five less than twice the number of cats, c. If she decides to add three
KatRina [158]

Let D be dogs and C be cats

<em>dogs, d, is initially five less than twice the number of cats, c</em>

D + 5 = 2C

<em>If she decides to add three more of each, the ratio  of cats to dogs will be</em>

D + 8 = 2C + 3

<em>Could Bea's Pet Shop initially have 15 cats and 20 dogs?</em>

Simply plug in the numbers

20 + 5 = 2(15)

This is clearly not true: 25 does not equal 30

<em />

<em />

6 0
3 years ago
Marty says he would rather -$5 than $0 do you agree with marty
borishaifa [10]

Answer:

I dont Agree because Your Just Losing 5 dollars Rather Than Losing nothing

Step-by-step explanation:

8 0
3 years ago
How do I do the math for this question I don't understand
inessss [21]
Paul traveled 150 miles
7 0
3 years ago
Read 2 more answers
Jacobs class has 24 students.If 1/8 of them play the piano , how many students in his class play the piano
Shalnov [3]
24 divided by 8 is 3 
so three students play the piano
5 0
3 years ago
Other questions:
  • How long is a billion seconds?
    13·2 answers
  • Two gongs strike at intervals of 24 and 40minutes respectively. At twist time will they strike together again if they start simu
    8·1 answer
  • What is the approximate value of tan C?<br> B<br> 13.93<br> 5<br> 13
    10·1 answer
  • What is the surface area, in square centimeters, of the rectangular prism below?
    10·1 answer
  • One way to increase acceleration is by
    12·1 answer
  • The gym teacher keeps 15 wooden bats and 9 metal bats in the equipment room. Of a student chooses a bat at random, what is the p
    10·1 answer
  • Which compound inequality describes the solutions graphed below?​
    8·1 answer
  • Your round-trip drive to school is 37 miles. How many miles do you drive to and from
    9·1 answer
  • Given: &lt;A and &lt;B are complementary.
    11·1 answer
  • Please answer 1 for me please answer ASAP <br> You can show your work on text entry
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!