A mountain has a 20 slope and is 1 mile tall. how far do you need to hike to reach the summit?

1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

Asphere has a diameter of 10 in. what is the volume of the sphere?

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !