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
aev [14]
2 years ago
7

A circle has an area of 40 square meters. Which answer is closest to the measure of its diameter?

Mathematics
2 answers:
fomenos2 years ago
7 0
D. 7.1
A circle has an area of 40 square meters. Which answer is closest to the measure of its diameter?
qaws [65]2 years ago
6 0

Answer:

Option D. 7.1\ m

Step-by-step explanation:

we know that

The area of a circle is equal to

A=\pi r^{2}

In this problem we have

A=40\ m^{2}

substitute and solve for r

40=\pi r^{2}

r^{2}=40/( \pi)

r=3.57\ m

Multiply the radius by 2 to obtain the diameter

so

3.57*2=7.14\ m

You might be interested in
Peter threw the football 72 feet. How many yards did he throw the football ?
Darya [45]

1 yard = 3 feet.

Divide total feet by 3 to get yards:

72 feet / 3 = 24 yards.

3 0
3 years ago
Determine the 10th term from the end of the AP 4, 9, 14​
77julia77 [94]

Answer:

<h2>The answer is 49</h2>

Step-by-step explanation:

Since the sequence above is an arithmetic sequence

For an nth term in an arithmetic sequence

A(n) = a + ( n - 1)d

where a is the first term

n is the number of terms

d is the common difference

To find the 10th term of the sequence first find the first term and the common difference

From the question

a = 4

d = 9 - 4 = 5 or 14 - 5 = 9

Since we are finding the 10th term

n = 10

Substitute the values into the above formula

That's

A(10) = 4 +(10-1)5

= 4 + 9(5)

= 4 + 45

We have the final answer as

<h3>A(10) = 49</h3>

Hope this helps you

6 0
3 years ago
Please help!!!!
DochEvi [55]

Answer:

256h28k8

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
9*10^7 is how many times larger than 3*10^-2
oee [108]
Step by step equation
5 0
3 years ago
Read 2 more answers
Y=3x+2<br><br> please help me lolz
Elanso [62]

Answer:

Slope (M): 3

Y-Int: 2

Standard Form: -3x+y=2

can go through points: (5,1), (-1, -1),...

3 0
2 years ago
Other questions:
  • A doctor wants her patient to take 60 milligrams of vitamin C and 20 centigrams of vitamin B6 daily. How many total milligrams o
    11·1 answer
  • What equation is solved by the graphed systems of equations?
    10·2 answers
  • K12 help??? 3.12 Congruence and Rigid Motions
    8·2 answers
  • The table of values represents a polynomial function f(x).
    13·1 answer
  • R<br> mZR = 130 and mZS = 80. Find the mZT<br> 7<br> mZT =<br> I
    8·1 answer
  • Time in minutes (t)<br> Which TWO choices are accurate based on the information?
    10·1 answer
  • A friend lends you $360 which you agree to repay with 3% interest. How much will you have to repay?
    8·1 answer
  • Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis: y=x6, y=1 abo
    11·1 answer
  • Solve for x !!!!!!!!
    6·1 answer
  • Here is more of my thing on inner demons or monsters what ever
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!