answer these 1. On a coordinate graph, what is the length of a line segment with endpoints at (0,0) and (3,4)

2. A right triangle has an area of 60 square cm. The base of the triangle is 15 cm long. what is the length of the hypotenuse of the right triangle?

3. The vertices of a triangle are located at R(3,4) , S(3-1), and T(6,4). What is the length of line segment ST?

You put $2000 in an account with a simple interest rate of 1.5%. how long does it take for the account to earn $60?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Which strategy is used by public health to reduce the incidence of food poisoning?