△qrs is rotated about point p to △q′r′s′ . which statements are true about the pre-image and image? select each correct answer. a. the shape of the pre-image and the image is preserved, but the size is not. b. the image is smaller than the pre-image. c. the corresponding angle measurements in each triangle between the pre-image and the image are preserved. d. the corresponding lengths, from the point of rotation, between the pre-image and the image are preserved.

A rotation is a transformation that preserves figure shape, figure sizes, angles and lengths.

Therefore,

option C and D.

x+14

step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950