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
Helen [10]
3 years ago
8

A circle has a 10 centimeter radius. Find the area of the circle to the nearest tenth. (Use 3.14 for ?)

Mathematics
1 answer:
pickupchik [31]3 years ago
3 0

Answer:

314.2 cm^2

Step-by-step explanation:

The formula for the area of a circle of radius r is A = 3.14r^2.

With r = 10 cm, r^2 = 100 cm^2, and so the area of this circle is 314.2 cm^2, to the nearest tenth.

You might be interested in
A baby weighed 7.25 pounds at birth. At the end of 8 months, the baby weighed 212
Vinil7 [7]

Answer:

1537pounds

Step-by-step explanation:

Given parameters:

  Weight of baby at birth  = 7.25 pounds

   

Unknown:

Weight at the end of 8months = ?

Solution:

 From the second sentence;

    Weight at the end of the eighth month = 212 x weight at birth.

Input the parameters and solve;

  Weight at the end of eighth month = 212 x  7.25  = 1537pounds

7 0
3 years ago
What is the exact number of 2000
GaryK [48]
If you are rounding it will be the same thing
5 0
3 years ago
J. Reexamine the sequence 20, 14, 8, 2, ... from the problem
DENIUS [597]

Answer:

The n th of the given sequence is t_{n} = 26-6 n

Step-by-step explanation:

<u>Step 1</u> :-

Given sequence is 20,14,8,2,.......this sequence in arithmetic progression but this sequence is decreasing sequence.

given first term is 20 and difference isd = second term- first term = 14-20=-6

now the nth term of given sequence is

by using formula t_{n}=a+(n-1)d

t_{n}= 20+(n-1)(-6)

t_{n}= 20-6 n+6

final answer:-

t_{n} = 26-6 n

<u>verification</u>:-

t_{n} = 26-6 n

put n=1 we get first term is 20

put n=2 we get second term is 14

put n=3 we get third term is 8

put n=4 we get fourth term is 2

so the n th term of sequence is

t_{n} = 26-6 n

3 0
3 years ago
4x-5=4x+10 solve for x
Sav [38]
Remember you can do anything to an equation as long as you do it to both sides
4x-5=4x+10
minus 4x both sides
-5=10
false
no solution
6 0
3 years ago
One hundred voters were asked whether they supported a bill that had
rodikova [14]

The question is cut off.

7 0
2 years ago
Other questions:
  • Which point is 7 units from (10, 6) on a coordinate plane?
    7·1 answer
  • Wastewater is filling barrels at the rate of 11 quarts per hour. The recycling facility picks up 120 full barrels on each trip,
    10·2 answers
  • 5 to the power of ten or do you have it i just can't see it
    11·2 answers
  • A rectangle has a length of 28 in and a width of 3ft. what is the perimeter of the rectangle?
    10·1 answer
  • One more question on this test guys. please answer as fast as possible. If you do,
    10·1 answer
  • Find the length of the third side to the nearest tenth
    12·1 answer
  • If Emma has all a's and one d what is her gpa? she has 6 classes in total
    14·1 answer
  • Please help me with these 5 questions
    15·1 answer
  • Divide £100 in the ratio 1:4
    7·1 answer
  • Solve {-20-5x}-70=-40
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!