Can somebody please answer as many as possible? Please and thankyou!

A quadrilateral is 360 degrees

I cant make a shape for any! Please help!

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Write an equation for the function that includes the points (2,100)and (3,100)