PLS HELP! I WILL GIVE BRAINLIEST PL Could a design be both translational and glide reflectional symmetry? Explain why or why not.

Empty box + box + empty box fill in the box is equal to 30 how

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )