Given tan A=-√5 and cos A >0, find sin A.
PLEASE HURRY AND SHOW WORK

sinA = -

Step-by-step explanation:

Given

tanA = - =

This is a right triangle with opposite = , adjacent = 1 and

hypotenuse h² = ( )² + 1² = 5 + 1 = 6 ⇒ h =

Since tanA < 0 and cosA > 0 then A is in the 4th quadrant where sinA < 0

Then

sinA = - = -

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕