Answer:
idk what this is but plz mark brainliest!
Step-by-step explanation:
He is wrong because as long as they have the same terms/ variables behind the number it doesn’t matter about if it is positive or negative
Using law of cosines:
Cos(angle) = adjacent/ hypotenuse
Cos(22) = 12/x
Rewrite to get:
X = 12/cos(22)
Simplify:
X = 12.9424
Round the answer as needed.
Answer:
D.
Step-by-step explanation:
Look for the closed circle with the arrow pointing to the right on this one.
Answer:
220.5
Step-by-step explanation: