If 1 pound makes 4 hamburgers and thats 1.39$ for each pound. how much would it cost to make 30 hamburger

What is the best reason for jacinta to have a savings account in addition to a checking account

I’m which figure is point g an orthocenter

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?