Answer:
x = -60
Step-by-step explanation:
1/3x=−20
X is 1/3
X times 3 = a full X
Fill it in
X times -20 = -60
Hope this helps :)
Answer:
So the answer is A
Step-by-step explanation:
A)

f(1) = 1124.74
f(2)= 1552.143
f(3) = 2141.9575
f(4)= 2955.901
f(5)= 4079.1439
So the answer is A
B)

f(1) = 813.77
wrong!
C)

f(1) = 816.14
D)

f(1)= 813.65
wrong!
Notice the "x" and "y" coordinates
the x-coordinate is well, the cosine value
the y-coordinate is well, the sine value
now the tangent
Answer: The answer is 2. Go open of the x line 2 then it lines up with the y.