Answer:
40°
Step-by-step explanation:
The reference angle is the positive acute angle created by the terminal arm and the x-axis.
The highlighted red in the picture below shows what we're looking for.
The arm rotated 220° (but 'backwards' so the value given is negative).
|-220°| - 2(90°) <= Subtract two right angles for two quadrants
= 220° - 2(90°)
= 220° - 180°
= 40°
Therefore, the reference angle is 40°.
If you got 50°, you probably calculated the angle with the terminal arm and the y-axis. Remember to always use the nearest side of the x-axis!
I would say the answer is 95.9 not to sure but I’m pretty confident
The bottle rotates 180 degrees in 2 seconds.
I divided 270 by 3, which was 90. Then, I multiplied 90 by 2. Which was 180.<span />
Answer:
1 parallelogram and 1 rectangle
Step-by-step explanation:
ajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhvdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjhajkdfalksjdfhhsldfjhaskdhflksjdhfaljhfieufhlkjdsfkaljhfkajhlifkajhfalkjh
9514 1404 393
Answer:
- 3/2
- it is the ratio of oil to vinegar in the dressing
- y = 3/2x
Step-by-step explanation:
1. The table can be filled in like this:
- (x, y)
- (0, 0)
- (2, 3)
- (4, 6)
- (6, 9)
The constant of proportionality is the ratio of y to x:
k = 3/2
__
2. The meaning of the constant of proportionality is just what it is defined to mean: the ratio of oil to vinegar in the dressing.
__
3. The equation is y=kx, where k is the value in part 1:
y = (3/2)x
