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
dexar [7]
3 years ago
8

Two circles have the same radius. Complete the description for whether the combined area of the two circles is the same as the a

rea of a circle with twice the radius.
The combined area of two circles with the same radius is __________ πr2. The area of a circle with twice the radius is __________ πr2. The combined area of two circles is ______ as the area of a circle with twice the radius.
Mathematics
1 answer:
liubo4ka [24]3 years ago
7 0

Answer:

A1=2π*r^2

A2=π(2r)^2=4π*R^2

double

You might be interested in
Determine the equation of the line with slope 3 that passes through the point M(1, 2).
Mandarinka [93]

Answer:

Step-by-step explanation:

We are given the slope along with an (x, y) coordinate with which to write the equation.  You could use this info in the slope-intercept form and solve for b, or you could use this info in the point-slope form and solve it for y.  Trust me when I tell you that either one will get you the correct equation.  Promise!  I used the point-slope form, just because.  ; )

y - 2 = 3(x - 1) and

y - 2 = 3x - 3 and

y = 3x - 1 OR in standard form, we will put the x and y terms on the same side of the equals sign, separated from the constant:

-3x + y = -1.  But if we get picky and do not like to lead with negatives, we could change ALL the signs to their opposites (which is the same as multiplying the whole thing by a -1) to get

3x - y = 1 which is the third choice down.

4 0
2 years ago
Help pleaseeeee eeeeeeee
omeli [17]
A) n x 2.0
b) n x 2.0 = y

Hope this helps :)
8 0
2 years ago
If a triangle has three angles that add up to 180 degrees angle a is 20 angle b 50 how much is angle c?
Scorpion4ik [409]
50+20=70
180-70=110°
angle c= 110°
4 0
3 years ago
What is y=x+1<br> y+2x=10
Sunny_sXe [5.5K]

Answer:

listin or read but i will try to help you as much as i can

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Hector is visiting a cousin who lives 350 miles away he has driven 90 miles how many more miles does he need to drive to reach h
lakkis [162]
Simple math. 350 - 90 = 260. So Hector needs to drive 260 km more to reach his cousin
8 0
2 years ago
Other questions:
  • How can x-(2/3)+(5/6) be solved for x in one step? Add (2/3) to both sides. Add (5/6) to both sides. Subtract (2/3) from both si
    13·1 answer
  • In a poll of registered voters​ nationwide, 43% of those polled blamed oil companies the most for the recent increase in gasolin
    11·2 answers
  • What come after 5,11,23,41,65,95,131 --- i will give brainly and points and thank you
    7·2 answers
  • if the ratio of boys to girls in a class is 5-13 what is the ratio of girls to all the students in the class
    13·1 answer
  • Ship A and Ship B are 120 km apart when they pick up a distress call from another boat. Ship B estimates that they are 70 km awa
    14·1 answer
  • In triangle ABC, a = 18.2, ∠B = 62°, and ∠C = 48°. Find b
    6·1 answer
  • Select all that apply.
    10·1 answer
  • If 1,200 students participated in the survey, how many rated the cafeteria food “poor”?
    5·2 answers
  • Solve this<br><br> 2(4x -3) + 2 = 8
    10·1 answer
  • What is the Volume of the prism? ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!