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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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A collector of scale model of ships wants to know the length of a 1/69 scale model of a ship that was 207 feet in length. Find t
Tresset [83]
I think 3 because if u divide 207 by 69 you get 3
4 0
3 years ago
I need help again.lol
Monica [59]

Answer:

13\ units

Step-by-step explanation:

One is asked to find the distance between two points on a coordinate plane. The easiest way to do so is to use the distance formula, this formula is the following:

D=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2

Where ((x_1,y_1)) and ((x_2,y_2)) are the points which one needs to find the distance between. In this case, these points are as follows:

k\ (-3,5)

j\ (-8, -7)

Substitute these points into the formula and solve for the distance between these points,

D=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2

D=\sqrt{((-3)-(-8))^2+((5)-(-7))^2

Simplify,

D=\sqrt{((-3)-(-8))^2+((5)-(-7))^2

D=\sqrt{(-3+8)^2+(5+7)^2

D=\sqrt{(5)^2+(12)^2

D=\sqrt{25+144}

D=\sqrt{169}

D=13

8 0
3 years ago
PLEASE HELP ME PLEASE!!
erastova [34]

Answer:

Is that you in your pfp?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please help! It's due soon.
Sedbober [7]

Answer:

Because f(g(x)) = g(f(x)) = x, f and g <u>are </u> inverse functions.

Step-by-step explanation:

f(g(x)) = f(\frac{1}{4}\sqrt{x}) = 16(\frac{1}{4}\sqrt{x} ) ^{2} = 16(\frac{1}{16}x)=x

g(f(x)) = g (16x^{2}) = \frac{1}{4}\sqrt{16x^{2} } = \frac{1}{4}(4x) = x

6 0
3 years ago
Please help asap I suck at math :(
ohaa [14]

Answer:

First Answer 57.6

Second Answer 139

3 0
3 years ago
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