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
raketka [301]
3 years ago
9

According to these three facts, which statements are true?

Mathematics
1 answer:
sveticcg [70]3 years ago
3 0
We have that

1)<span>Circle W has center (−3, 0) and radius 8
the equation of a circle W is
(x+3)</span>²+(y)²=8²

2)<span>Circle V is a translation of circle W, 2 units down.
the center of circle V--------> (-3,0-2)---------> (-3,-2)

3)</span><span>Circle V is a dilation of circle W with a scale factor of 2.
then the radius circle V is 8*2------> 16 units
</span>the equation of a circle V is
(x+3)²+(y+2)²=16²

therefore

 case <span>A. Circle V and circle W are similar.---------> is correct
</span>because  I can transform circle V to circle W using only translations, rotations and scaling  (In the case of circles, no rotations are necessary).

case <span>B. Circle V and circle W have the same center.-------> is not correct

case </span><span>C. The radius of circle V is 16.-----------> is correct

case </span><span>D. The center of circle V is (−5, 0).----------> is not correct


the answer is
</span> case A. Circle V and circle W are similar.---------> is correct
 case C. The radius of circle V is 16.-----------> is correct
You might be interested in
The system of equations y=-2x+3 and y= x is graphed.What is the solution to the system of equations?
Evgen [1.6K]

Answer:

(1,1) x=1 y=1

Step-by-step explanation:

6 0
2 years ago
Find the measure of the missing angles! Pls help thank you
Inga [223]

Answer:

a=61°

Step-by-step explanation:

a= 180° - 90° - 29°

a = 61°

3 0
2 years ago
the area of a square can be quadrupled by increasing the side length and width by 4 inches. what is the side length?
Semmy [17]
The number could be anything because whatever it is it can be quadrupled
3 0
3 years ago
Read 2 more answers
Suppose y varies directly with x, and y = 24 when x = 8. What is the value of y when x = 10?
Solnce55 [7]
First, you want to set up a proportion.

8/24 = 10/y

Cross multiply to get

240 = 8y, then divide 8 from both sides to get y = 30.
6 0
3 years ago
Read 2 more answers
378 is 111 minus w<br> somome help
ivolga24 [154]
In form:
378 = 111-w
Solving for w:
378-111 = -w
-w = 267
w = -267
6 0
3 years ago
Other questions:
  • Sandra has $20 in a savings account that earns 5% annually. The interest
    8·2 answers
  • An orchard has 418 apple trees. The number of rows exceeds the number of trees per row by 3. How many trees are there in each ro
    14·1 answer
  • How do you solve 2n-7=5n-10 and what's the answer?
    14·2 answers
  • ​Parallelogram ABCD​ is a rectangle. AC=2y+7 BD=3y−4 What is the value of y?
    10·1 answer
  • Help needed! Due by 6/22/19
    11·1 answer
  • Please help me with #6 on this Worksheet? (Be Serious) (It’s due tomorrow)
    5·1 answer
  • Find the solution to the system of equations below.<br> 2y = 2x - 8<br> 2x + y = 5
    5·1 answer
  • Please help me with this
    6·2 answers
  • Charlene has eight more dollars than Megan. Together they have $86.00. Which equation can be used to determine the amount of mon
    7·1 answer
  • Scott is four more than double the age of Todd. Scott is 56. What is Todd's age?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!