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
Talja [164]
3 years ago
8

Prove that the two circles are shown below are similar. Explain answer

Mathematics
1 answer:
Alecsey [184]3 years ago
6 0
The two circles are the same shape but circle X is larger by a factor of two.
Therefore circle Y is half the size of circle X
proof:
circle x has a diameter of 12
circle y has a diameter of 6
12/6=2 (factor of 2)
circle x: R=6
circle y: R= 3
again, 6/3 = 2 (factor of 2)



hope this helped :)
You might be interested in
Please help!!! Seriously need it ASAP. Perform the indicted operations: 4{8.2+3.7(4.4×8.8 -18.86)}
lions [1.4K]

4{8.2+3.7(4.4×8.8 -18.86)}=

4(8.2+3.7(38.72-18.86))=

4(8.2+(3.7)(19.86))=

4(8.2+73.482)=

(4)(81.682)=

326.728

7 0
3 years ago
Having trouble with this
GaryK [48]
Jayden ran 1/5 of his total distance in 1 minute. His total distance is 6/5 of a kilometer. He ran 6/25 of a kilometer in 1 minute or 3/5 of a lap.
7 0
3 years ago
Which expression is equivalent to 3x+10−x+12 ?
Stells [14]

Answer:

D)---—————------->

2x+22

6 0
3 years ago
Read 2 more answers
Write the equation in slope intercept form of a line that goes through (4,9) and has a slope of 1/2
Vedmedyk [2.9K]

Answer:

y = \frac{1}{2} x + 7

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

here m = \frac{1}{2}, hence

y = \frac{1}{2} x + c ← is the partial equation

to find c substitute (4, 9) into the partial equation

9 = 2 + c ⇒ c = 9 - 2 = 7

y = \frac{1}{2} x + 7 ← equation in slope-intercept form


4 0
3 years ago
A. Identify the percentage, rate and base.
Finger [1]

Answer:

1. rate = 30, base = 40, percentage = 12

2. rate = 6, base = 24, percentage = 25

3. rate = 16, base = 64, percentage = 25

4. rate = 4, base = 50, percentage = 20

5. rate = 75, base = 80, percentage = 60

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • (-2p + 4)-(p^2 - 6p + 8)<br> what is the difference?
    14·1 answer
  • Which graph represents -3x+4&gt;7?
    9·1 answer
  • Mary is thinking of three consecutive even integers, x, y, and z. Three times the value of z exceeds half the value of x by 37.
    8·1 answer
  • Which statement describes a cause of screwed data
    9·1 answer
  • Determine the slope-intercept form of the equation of the line parallel to y = -4/3 x + 11 that passes through the point (–6, 2)
    5·1 answer
  • The coordinates of trapezoid EFGH are E(8, 8), F(8, 10), G(1, 6), and H(4, 1). The image of EFGH under dilation is E'F'G'H'.
    14·1 answer
  • (-4x - 7.5 = 3312.5) + (4x + 4y = 2000) <br><br> (please im in a test rn)
    8·1 answer
  • AABC - DEF. What sequence of transformations will move A ABC onto A DEF? 10 8 A(0.4) B(0,0) C(3.0) -10 -8 -6 -4:1-2 6 8 10 -2D(0
    15·1 answer
  • A triangle has sides with lengths of 45 miles, 60 miles, and 75 miles. Is it a right triangle?
    7·1 answer
  • For problem 5, use the ordered pairs to answer the following question. SHOW YOUR WORK FOR FINDING SLOPE
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!