Question

While flying due east at 150 km/hr, an airplane is also carried northward at 80 km/hr by the wind blowing due north. What is the plane's resultant speed?

Answer 1

?= resultant speed.

Answer 2

Do you know how to solve that?

Answer 3

Do you know how to solve that?

Answer 4

Do you know how to solve that?

Answer 5

one more time

Answer 6

no

Answer 7

have you heard of Pythagorean theorem?

Answer 8

\[a^2+b^2=c^2\]

Answer 9

you are given a and b
solve for c

Answer 10

okay