the sides of a triangle have lengths 2x + 2, 4x, and 5x + 1. the longest side of the triangle had a length of 5x+1. for what values of x is the triangle obtuse?

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1