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
ivanzaharov [21]
3 years ago
9

Find the circumference of the circle to the nearest tenth. Use 3.14 for p.

Mathematics
2 answers:
Elis [28]3 years ago
8 0

Answer:

The circumference of a circle is 157 m.

Option (D) is correct.

Step-by-step explanation:

Formula

Circumference\ of\ a\ circle = 2\pi r

Where r is the radius of a circle.

As given in the figure .

Radius (r) = 25 m

\pi = 3.14

Put in the formula

Circumference\ of\ a\ circle = 2\times 3.14\times 25

Circumference of a circle = 157 m.

Therefore the circumference of a circle is 157 m.

Option (D) is correct.


Aneli [31]3 years ago
4 0
It is "D" because the equation is 2*3.14*25=157m
Hope That helps!
You might be interested in
you start with 15 dollars and save 8 dollars each week. What algebraic expression model of the total amount you saved
Darya [45]
15 + 8(7)=x?
15 + 8(x)= x? 
no i think it will be the first one! 
15 + 8(7)= x
hope that helped?!!!
:)
8 0
3 years ago
someone please help me with this if one person already answers then dont answer i only have a few points left and need it for sc
Viefleur [7K]
The answer should be -3


Hope this helps :)
7 0
2 years ago
Read 2 more answers
0.2(x+50)-6=0.4(3x+20)
podryga [215]
Distrivute 0.2 to x and +50 and you get 0.2x+10-6  now for the other side we do the same and we get 1.2x+8 or an easier way...  Let's solve your equation step-by-step.<span><span><span>0.2<span>(<span>x+50</span>)</span></span>−6</span>=<span>0.4<span>(<span><span>3x</span>+20</span>)</span></span></span>Step 1: Simplify both sides of the equation.<span><span><span>0.2x</span>+4</span>=<span><span>1.2x</span>+8</span></span>Step 2: Subtract 1.2x from both sides.<span><span><span><span>0.2x</span>+4</span>−<span>1.2x</span></span>=<span><span><span>1.2x</span>+8</span>−<span>1.2x</span></span></span><span><span><span>−x</span>+4</span>=8</span>Step 3: Subtract 4 from both sides.<span><span><span><span>−x</span>+4</span>−4</span>=<span>8−4                </span></span><span><span>−x</span>=<span>4  now you divide by negative x (technically it is -1x=4 so your answer is x=-4</span></span>
3 0
3 years ago
Hi! Please help me solve this:
Natasha2012 [34]

Answer

by 20%????

Step-by-step explanation:

8 0
3 years ago
Which techniques can be used to evaluate the expression 12.75/<br><br> 1.5
sergeinik [125]

Answer:

8.5

Step-by-step explanation:

Given the expression 12.75/1.5. The technique in solving the division expression is as shown

First we can write the decimals as fraction as shown;

12.75 = 1275/100

1.5 = 15/10

12.75/1.5 = (1275/100)÷(15/10)

12.75/1.5 = 1275/100×10/15

12.75/1.5 = 1275/10 × 1/15

12.75/1.5 = 1275/150

12.75/1.5 = 8.5

Hence the result of the division is 8.5

6 0
3 years ago
Other questions:
  • A team of runners is needed to run a 1/4 mile relay race if each runner must run 1/16 mile.how many runners will be needed
    14·2 answers
  • Evaluate (-1)(-1)(-3):<br> -5<br> 3<br> O-3<br> O 5
    13·1 answer
  • 6). The circle graph shows Allen's activities during 24 hours.
    10·2 answers
  • Brainliest to whoever is correct!
    10·1 answer
  • 10 yd<br> 5 yd<br> What’s the surface area of the cylinder
    9·1 answer
  • Which of the following is written as a rational function
    12·1 answer
  • What is the area of a parallelogram with a height of 8 feet and a base of 12.5 feet?
    13·1 answer
  • Help pls what is the relationship between work hours and total money earned
    15·1 answer
  • What is relation is not a function
    12·2 answers
  • Help with math and explain plsss
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!