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
Nady [450]
3 years ago
11

What happens to the area of a circle when the radius is tripled

Mathematics
2 answers:
gladu [14]3 years ago
8 0
  <span>A = pi*r^2 
ATriple = pi*(3r)^2 = 9*pi*r^2 = 9 A 

Triple the radius, increase the area by a factor of 9.</span><span>

i hope this has helped!</span>
iris [78.8K]3 years ago
7 0
The area is multiplied by 9 (I'm pretty sure)
You might be interested in
What is the following sum? 5(3√x)+9(3√x)
charle [14.2K]
5(3√x)+9(3√x)
=3√x(5+9)
=14(3√x)

answer is C. third choice 14(3√x)
3 0
3 years ago
Read 2 more answers
Summer school issues help meeded asap
vovikov84 [41]

Answer:

2.B

Step-by-step explanation:

2.

Henry's container holds milk=200*7/8=175 ml

7 0
3 years ago
Which figures can be precisely defined by using only undefined terms? Select three options.
love history [14]

This is a pretty bad question but I think the answer they're looking for is

angle

circle

line segment

We define arcs in terms of circles and parallel lines in terms of lines (though not necessarily line segments, so this is a bit of a judgement call).

8 0
3 years ago
Read 2 more answers
What is 1 1/2 minus 1/4
vfiekz [6]
1 1/2 - 1/4
You have to have a common denominator which is 4 in this istance.
That makes it 1 2/4 - 1/4. That equals 1 3/4.


Hope that this helped! :)
8 0
3 years ago
Read 2 more answers
Solve the given equation.<br><br> z/12 = 6
Marrrta [24]

Answer:

\frac{z}{12}  = 6 \\ z = 6 \times 12 \\ z = 72

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

3 0
3 years ago
Other questions:
  • Divide. Write the quotient in lowest terms. 5÷3 1/3 = ??? Can anyone help me?
    7·2 answers
  • Use mental math to estimate the unknown number 4210 divided by 6
    12·2 answers
  • Explain why 1/2 and 3/6 are equivalent fractions
    11·2 answers
  • Write the ratios for sin X, cos X,and tan X
    13·1 answer
  • The endpoints of a diameter of a circle is (-1,3) and (3,1). Find the center and radius of the circle.
    6·2 answers
  • Seemas little sister is now 5 years old.if Her
    9·1 answer
  • Please help. Find the area of the following shape
    14·1 answer
  • Which equation has infinitely many solutions?
    6·1 answer
  • Find the circumference of the circle with the given radies or diameter. Use n 314. Radius = 23 in
    5·1 answer
  • R/2=(r-4)/7 how do i solve this?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!