Questions
1. if you walk for 1.5 hours and travel 7.5 km, what is your average speed

2.a bird flies at a speed of 15 m/s for 10 s, 20 m/s for 10 s, and 25 m/s for 5 s. what is the birds average speed?

Asap 25 pts + brainlest to right/best answer

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14