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
Fiesta28 [93]
3 years ago
15

Circle A has center of (4,6) and a radius of 5, and circle B has a center of (1,0) and a radius of 15. What steps will help show

that circle A is similar to circle B? Dilate circle Dilate circle A by a scale factor of 3. translate Circle A using the rule (x - 3, y + 6). Rotate circle A 180° about the center. reflect circle A over the y-axis.
Mathematics
1 answer:
Mnenie [13.5K]3 years ago
8 0

Answer: 78

Step-by-step explanation:

You might be interested in
The promising alternative energy sources currently under development are fuel cell technology and large-scale solar energy power
Mumz [18]

Answer:

Step-by-step explanation:

a) Denote the event of commercially availability of f_uel cell technology as F_, commercial availability of solar power technology as S

Write the probability of energy supplied by these energy sources in the next 10 years  

P(energy supplied) = P(S ∪ F) -----(1)

Rewrite eqn (1)

P(energy supplied) = P(S) + P(F) - P(F) P(S) ----(2)

substitute 0.85 for P(S) and 0,7 for P(F) in eqn (2) to find the probability of energy supplied by these energy sources

P(energy supplied) = 0.85 + 0.7 - (0.7 * 0.85)

= 0.85 + 0.7 - (0.595)

= 1.55 - 0.595

= 0.955

Therefore, the probability that there will be energy supplied by these two alternative sources in the next 10 years is 0.955

B) write the probability of only one source of energy available

P(only one source of energy available) = P(\bar F S) ∪ P( \bar S F) ---(3)

Rewrite the equation (3)

P(only one source of energy available) =

=P(\bar F S)+P(\bar S F)\\\\=\{[1-P(F)]P(S)+[1-P(S)]P(F)\}---(4)

=\{[1-0.7]0.85+[1-0.85]0.7\}\\\\=0.255+0.105\\\\=0.36

Therefore,The probability that only one of the two alternative energy sources will be commercially viable in the next 10 years is 0.36

4 0
2 years ago
How to solve 8=3/4w on math
NeTakaya
When you have to divide by a fraction, you have to multiply the other number by the fraction's reciprocal.

8 = 3/4 w    Divide by 3/4

w = 8/(3/4)

w = 8/ (3/4)  =  8 x 4/3   Multiply by the numerator and divide by the                                                   denominator.

w = (8 x 4) / 3

w = 32 / 3

w = 10 2/3
6 0
3 years ago
Read 2 more answers
The number - 12/16 can be reduced as​
liberstina [14]

Answer:

3/4

Step-by-step explanation:

<u>1</u><u>2</u> divide 4 <u>3</u>

16 divide 4 4

5 0
3 years ago
Read 2 more answers
I’m having trouble answering e,f, and g
kodGreya [7K]
What’s is it about can you tell me.?
4 0
3 years ago
Read 2 more answers
Where does A and B go HURRY ASAP
zzz [600]
Just reflect C and D across the y-axis
C is (-4, -4) so A is (-4, 4)
D is (4, -4) so B is (4, 4)
3 0
3 years ago
Other questions:
  • If you wanted to make the graph of y=2x+5 steeper,which eqaution could you use
    5·1 answer
  • Help look at number 2!!
    9·1 answer
  • Kyle rented a paddle boat at Town Lake. He paid a one time rental fee of $25 plus $10 per hour. His total bill was $45.
    6·1 answer
  • Find an example of a 2 dimensional object in your house that is rectangular or triangular.
    5·1 answer
  • A number n is e<br> qual to the sum of a number p and its squared
    15·2 answers
  • 20% of 145<br> Please show work!!!!<br> I need an answer ASAP!!!!
    12·2 answers
  • Find the supplement of 2/3of a right angle​
    7·1 answer
  • Maths WC Year 9 Winter homik Overview o B AN Question Progress Homework Progress FRUIK Solve x - 7x - 34 = 10​
    7·1 answer
  • Find all positive and negative integers b such that x^2+bx+9 factors.
    10·1 answer
  • Describe the relationship between the area of a parallelogram and the area of a triangle if they have the same base and the same
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!