Answer:
7. about 41.8 degrees or 0.72972 radians (used , because the given leg is opposite from the angle)
8. about 50.4 degrees or 0.87946 radians (used )
9. about 12.8 degrees or 0.224 radians (used )
10. about 51.3 degrees or 0.8957 radians (used , given leg is opposite from angle)
Step-by-step explanation:
S.O.H.--C.A.H.--T.O.A
sine = opposite (to angle)/hypotenuse
cosine = adjacent (to angle)/hypotenuse
tangent = opposite (to angle)/adjacent (to angle)
I didn't know if it was degrees or radians, so I did both! I saw you on the film question asking for help, so I just wanted to do so! Have a great day!
Answer:
0.25
Step-by-step explanation:
we have
we know that
substitute
Remember that
so
Answer:
1/3 AMOSC T.rhecc
Step-by-step explanation:
Answer:
-13y-3
Step-by-step explanation:
(-4y - 1) + (-9y -2)
remove parenthesis
-4y - 1 + -9y -2
combine like terms
-13y - 1 - 2
now we subtract -1 -2 = -3 so
-13y- 3