Mathematics
Senior High
Resolved

計算の途中式含めて教えてください🙇‍♀️

-2x8x53 cos 30° a

Answers

✨ Best Answer ✨

cos30°=√3/2
-2×8×5√3×√3/2=-120です!

ありがとうございます!!

ゆゆゆ

ベストアンサー選んでいただきたいです🙇

Post A Comment
Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉