Write an equation that represents the line.

use exact numbers.

Which formula gives the area of a triangle? a=1/2(b+h)

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons