Sketch and label four angles so that ∠1 and ∠2 are acute vertical angles, ∠3 is a right angle next to ∠2, and ∠1 and ∠4 form a linear pair. (acute means less than 90°)

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a