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
Furkat [3]
3 years ago
9

How will the area of the circle change if it is dilated by a scale factor of 1/2? The area will be 2 times greater than the orig

inal. The area will be 4 times greater than the original. The area will be 1/4 the original. The area will be 1/2 the original.
Mathematics
2 answers:
coldgirl [10]3 years ago
7 0
We know that

[scale factor]=1/2
[dilated area of circle]=[original area of circle]*[scale factor]²
so
[dilated area of circle]=[original area of circle]*[1/2]²
[dilated area of circle]=[original area of circle]*[1/4]

therefore

the answer is
<span>The area will be 1/4 the original</span>
devlian [24]3 years ago
4 0
<span>The area will be 1/4 the original.
</span><span>
Is the CORRECT answer^^^^^


</span>
You might be interested in
A box is 50 cm long. how long is the box in feet
algol13

Answer:

____1.64042 foot____

8 0
2 years ago
HELP ME FAST!!!!!Plz my computers about to go dead ​
Delvig [45]
It’s 4/15
Answer = 3 3/4
I hope that helps :)
4 0
2 years ago
Read 2 more answers
Going into a recent election, only about 62% of people old enough to vote were registered. In a community of about 55,200 eligib
luda_lava [24]
All we need to do is to divide the number of eligible voters by 62% to find out how many people have been registered:

55200 ÷ 62% =
= 55200 ÷ 62/100 =
= 55200 * 100/62 =
= 5520000 / 62 =
= 89032,25806451613 ≈          (note the rounding to the nearest whole number)
≈ 89032

Doublecheck:

89032 * 62% =
= 89032 * 62/100 =
= 5519984 / 100 =
= 55199,84 ≈                        (the difference is because of the rounding before)
≈ 55200

Answer: There were 89,032 people registered.
4 0
2 years ago
Enter the missing numbers separated by a comma and no spaces!
spayn [35]
Y = 1x + 2 is the answer therefore the missing number is 1,2
7 0
3 years ago
Find the measure of angle 3
siniylev [52]

<3+52=180, so

180-52=128

Answer: <3=128 degrees

7 0
3 years ago
Read 2 more answers
Other questions:
  • A cereal company fills boxes with 16 ounces of cereal. The acceptable percent error in filling a box is 2.5%. find the least and
    9·2 answers
  • 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
  • Given that(4,6) is on the graph of f(x) find the corresponding point for the function f(-4x)
    15·1 answer
  • The population of a country has been decreasing for several decades. In 1990, the population was about 167 million people. In 20
    11·1 answer
  • Jon hikes 13.5 mi at a constant rate of 3 mi/h. How many hours does he hike?
    15·1 answer
  • At a concert, 20% of the audience members were teenagers. if the number of teenagers at a concert was 360, what was the total nu
    11·1 answer
  • ITS EASY PLS HELP!!!
    14·1 answer
  • Which expression is equivalent to (- 2c / d^2)^3
    5·2 answers
  • What is 3/5 + 1/3 I got my Awncer but it says it's wrong ​
    15·2 answers
  • Line segment XY has the coordinates X(–12, –6) and Y(5, 6). What is the approximate length of line segment XY?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!