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pishuonlain [190]
3 years ago
11

Circle A has center of (6, 7), and a radius of 4 and circle B has a center of (2, 4), and a radius of 16. What steps will help s

how that circle A is similar to circle B?
A. Translate circle A using the rule (x + 4, y + 3)
B. Rotate circle A 45° about the center.
C. Dilate circle A by a scale factor of 4.
D. Reflect circle A about the origin.
Mathematics
2 answers:
dlinn [17]3 years ago
6 0

Answer:

the answer is C. Dilate circle A by a scale factor of 4.

andreev551 [17]3 years ago
4 0

Answer:

C. Dilate circle A by a scale factor of 4.

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Given the first term and the term-to-term rule, write down the first six terms of each sequence.
spin [16.1K]

Step-by-step explanation:

a1 = 2

a2 = a1 + 9 = 2 + 9 = 11

a3 = a2 + 9 = 20

a4 = a3 + 9 = 29

a5 = a4 + 9 = 38

a6 = a5 + 9 = 47

8 0
1 year ago
I've already answered a and b i just need help with part C
lesya [120]

Answer:

d

Step-by-step explanation:

7 0
3 years ago
Is 3/8 greater than 2/8 or 3/12 or 5/12
Anit [1.1K]

Answer:

3/8 is less than 2/8 but greater than 3/12 and 5/12

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
G(x)=(x+4)^2 +1 <br> “find the inverse rule for the function below”
Galina-37 [17]

Answer:

√x-4+2-1=x=g-¹=(x)

Step-by-step explanation:

g(x)=(x+4)^2+1

x:

x=(x+4)^2+1

y=(x+4)^2+1

=x:x-4+2-1=x

√x-4+2-1=x=g-¹=(x)

6 0
3 years ago
PLZ HELP ASAP Geometry help: 2x^2 + 2y^2 - 8x +10y +2=0
Alexxx [7]
Ok so this is conic sectuion
first group x's with x's and y's with y's
then complete the squra with x's and y's


2x^2-8x+2y^2+10y+2=0
2(x^2-4x)+2(y^2+5y)+2=0
take 1/2 of linear coeficient and square
-4/2=-2, (-2)^2=4
5/2=2.5, 2.5^2=6.25
add that and negative inside

2(x^2-4x+4-4)+2(y^2+5y+6.25-6.25)+2=0
factor perfect squares
2((x-2)^2-4)+2((y+2.5)^2-6.25)+2=0
distribute
2(x-2)^2-8+2(y+2.5)^2-12.5+2=0
2(x-2)^2+2(y+2.5)^2-18.5=0
add 18.5 both sides
2(x-2)^2+2(y+2.5)^2=18.5
divide both sides by 2
(x-2)^2+(y+2.5)^2=9.25

that is a circle center (2,-2.5) with radius √9.25

6 0
3 years ago
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