Please please help fast , thank you !

2/3(-6y+9x) expand each expression using the distributive property

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.