Find the magnitude of the resultant force and the angle it makes with the positive x-axis. (let |a| = 24 lb and |b| = 18 lb. round your answers to one decimal place.)

magnitude 33.5 correct: your answer is correct. lb
angle 13.8 correct: your answer is correct. °

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

Which of these choices show a pair of equivalent expressions?

Which expression gives the area of the triangle shown below