Circle 1 has center (-4,
of 15 cm.
– 7) and a radius of 12 cm. Circle 2 has center (3, 4) and a radius
What transformations can be applied to Circle 1 to prove that the circles are similar?
Enter your answers in the boxes. Enter the scale factor as a fraction in simplest form.
The circles are similar because the transformation ru
be applied
to Circle 1 and then dilate it using a scale factor of
.

Answer is a not really sure tho

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.