Find the measure of each angle in Triangle ABC. m∠a=(48−x)°m∠b=(9x−38)°m∠c=90

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Marcy is conducting a study regarding the amount of time students at her school spend talking to friends online. which group would give marcy the best results for her study?