The slope formula can be used to prove a triangle has

congruent sides

a right angle

parallel sides

congruent angles

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Find dy/dx using implicit differentiation ln(20+e^xy)=y

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