Seven

Find the exact value of sin(cos^-1(-1/3))

Simplify sin(theta)* sec^2(90-theta)

Solve 2 + cos^2(theta)=3sin^2(theta) for 0=< theta < 360

Explain the most significant geographic condition that challenged the development of ancient Egyptian civilization . Please help can’t figure this out

Why was the Neolithic revolution a revolution

Got it thx zero

1.A 2.C 3.A Hope this helps 😊

1. We are only seeing portions of the moon that is reflecting light 2. 29 days (specifically 29.5:) 3. New Moon 4. Waxing crescent occurs during the first quarter, waning gibbous occurs through the third. I love you! <3

update- i checked and it’s actually perpendicular sorry ^^”””

by the way, in this one you can check if the answers are true or not, so you would still be able to pass by picking random ones while checking them consistently even though i don’t recommend it.