A jet travels 2928 miles against the wind in 4 hours and 3608 miles with the wind in the same amount of time. What is the rate of the jet in still air and what is the rate of the wind?
mi
Rate of the jet in still air:
X
$
?
Rate of the wind:
TE

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

We just started the introduction into circles and i have no idea how to do this.

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality