Circle A has center of (0, 4) and a radius of 6, and circle B has a center of (−3, 5) and a radius of 24. What steps will help show that circle A is similar to circle B?

A) Translate circle A using the rule (x + 3, y − 1).
B) Rotate circle A 180° about the center.
C) Dilate circle A by a scale factor of 4.
D) Reflect circle A over the line y = x.

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Which of the following is the true for f(x) = 5cos