Part B
Using squares 1, 2, and 3, and elght copies of the original triangle, you can create squares 4 and 5 C. Keep the square 4 and
square 5 window open. You will need them to complete the rest of the tasks in this section.
What are the side lengths of square 4 and square 5 in terms of a and b? Do the two squares have the same area?

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Write a story that matches with the expression 42x-5 pls hurry

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?