Q)Use RLE to compress the following data in the image below, find compression ratio and saving percentage

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?