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
Morgarella [4.7K]
3 years ago
8

Can someone help me with this question?????????

Mathematics
1 answer:
pishuonlain [190]3 years ago
4 0
Area of the circle can be calculated using the following rule:
area = pi*(radius)^2

For the first circle:
We are given that:
area = 1040.9 square units ....> I

For the second circle:
We are given that:
radius = 27 units
Therefore:
area = pi * (27)^2 = 2290.221044 square units ....> II

For the third circle:
We are given that:
circumference = 87.92 units
Therefore:
circumference = 2*pi*radius = 87.92
radius = 13.99 units
area = pi*(13.99)^2 = 615.12799 square units ...> III

For the fourth circle:
We are given that:
diameter = 19 units
Therefore:
radius = 19/2 = 9.5 units
area = pi*(9.5)^2 = 283.528 square units ....> IV

Based on the above, the order according to increasing area would be:
IV , III , I , II

hope this helps :)
You might be interested in
Is 14.875 rational or irrational
Delicious77 [7]

Answer:

not rational

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
FIRST TO ANSWER GETS BRALYIST<br> good luck :-)
Ratling [72]

Answer:

My answer is 20ft I'm not really sure but hope this helps

7 0
3 years ago
5.3x10 4 in standard form.
valina [46]

Answer:

5.3× 10⁴= ?

Step-by-step explanation:

10⁴ can also be written as 10×10×10×10= 10000

so, 5.3 × 10000= 53000

8 0
3 years ago
Two more than a certain number is 15 less than twice the number. Find the number
Svetllana [295]
2+x=2x-15
>> 2+15=2x-x
>> 17 = x

So the answer is <u>17</u>
6 0
3 years ago
Read 2 more answers
Topic: Absolute Value Equations and Inequalities
jolli1 [7]

The values of  x are -22 and -2 and there are not extraneous solutions

<h3>How to solve the equation?</h3>

The equation is given as:

2|x + 7|= x - 8

Expand the absolute bracket

|2x + 14|= x - 8

Remove the absolute bracket

2x + 14 = x - 8 and 2x + 14 = -x + 8

Evaluate the like terms

x = -22 and 3x = -6

This gives

x = -22 and x = -2

Hence, the values of  x are -22 and -2 and there are not extraneous solutions

Read more about absolute value expressions at:

brainly.com/question/24368848

#SPJ1

4 0
2 years ago
Other questions:
  • 569,074 nearest ten thousand
    7·1 answer
  • A cathedral window is built in the shape of a semicircle. If the window is to contain three stained glass sections of equal size
    15·1 answer
  • Which complex number will be plotted below the real axis and to the right of the imaginary axis?
    13·2 answers
  • What is the value of t?
    11·1 answer
  • What is the absolute value of Point B labelled on the number line? A number line with point A at coordinate negative 2.2, point
    13·1 answer
  • X+y-3z=8 <br> Slove for x
    6·2 answers
  • I need help finding the per hour
    6·1 answer
  • On a certain​ route, an airline carries 7000 passengers per​ month, each paying ​$30. A market survey indicates that for each​ $
    9·1 answer
  • Match the description to the appropriate term.<br> internal energy<br> heat<br> thermal energy
    13·1 answer
  • Application of Trigonometric Ratios:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!