3 years ago

Express this number in scientific notation. 245,600,000,000

Mathematics

1 answer:

kolezko [41]3 years ago

5 0

Answer:

2.456x10^11

Step-by-step explanation:

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Please help I’m really lost. This is my final hw.

sleet_krkn [62]

Answer:

A).

${ \tt{first \: rotation = 360 \degree}} \\ { \tt{second \: rotation = 360 \degree}} \\ { \tt{third \: rotation = 90 \degree + (90 - 60) \degree}} \\ { \tt{third \: rotation = 120 \degree}} \\ \\ { \bf{angle}} = { \tt{ {1}^{st} \: rotation + {2}^{nd} \: rotation + {3}^{rd} \: rotation}} \\ = 360 \degree + 360\degree + 120\degree \\ = { \tt{840\degree}}$