Anonymous
Anonymous asked in Science & MathematicsMathematics · 2 months ago

# Math help?????/?

Circle all that apply.a.a 45°clockwise rotationb.a 30°clockwise rotationc.a 315°counterclockwise rotationd.a 330°counterclockwise rotatione.a 390°clockwise rotation

Update:

Which of the following is equivalent to a 2550°clockwise rotation?

Circle all that appCircle all that apply.a.a 45°clockwise rotationb.a 30°clockwise rotationc.a 315°counterclockwise rotationd.a 330°counterclockwise rotatione.a 390°clockwise rotation

Relevance
• Philip
Lv 6
2 months ago

Where do we end up if we start at 0° and perform a 2550° clockwise rotation?;

2550/360 = 255/36 = (252 + 3)/36 = (252/36) + (3/36) = 7 + (1/12) rotations. We end up (1/12)(360°) clockwise past 0° ie., 30° clockwise past 0°. We end up exactly where we would've landed if we'd started at 0° and rotated counter-clockwise 330°.

So, out of all the choices of equivalences you have provided, only one, which I just

related, fits the bill.

• ted s
Lv 7
2 months ago

"maria" , did you bother to read your query ?....."apply " to WHAT ?..."circle " WHAT ?....do an update to this query !!!