Geometry!! JL has endpoints J(8,10) and L(20,5). Point K has coordinates (13,9). What is the length of JL?

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5

Prove the following(cot0+cosec0)[tex](cot0 + cosec0) { }^{2} = \frac{1 + cos0}{1 - cos0} [/tex]

An entertainment firm offer serveral dj choices and light shows that range in price based on the rental time period. the djs cost between $219 and $369 per night and the light shows cost between $159 and $309 per night. if you are booking both a dj and a light show write a compound inequality that represents the possible total amount you would pay x