The vertices of a figure are given. Find the coordinates of the figure after the transformations given. A(−5,3),B(−2,3),C(−2,1),D(−5,1)
Reflect in the y-axis. Then dilate with respect to the origin using a scale factor of 2.

The coordinates of the final image are A′′(
,
), B′′(
,
) , C′′(
,
), D′′(
,
).

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Write the following as a base and exponent

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180