theofficalcaptain202 theofficalcaptain202
  • 03-10-2021
  • Mathematics
contestada

Help me do this cause me bad at math i dunno how

Help me do this cause me bad at math i dunno how class=
Help me do this cause me bad at math i dunno how class=

Respuesta :

ShenYuxi
ShenYuxi ShenYuxi
  • 03-10-2021

Answer:

第一个问题使用 P*T*R/100

第二个我也不知道 :"D

第三次 5500 除以 110

4th 让第三个角度是 a，现在 a+150=180 并求解。

希望有帮助 :)

Ps：我没有写答案，因为你需要解决更多的问题才能擅长数学 :D

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