NEED HELP!!! Please answer the question! WILL GIVE BRANILY! 15 POINTS!!!

Mathematics

2 answers:

algol [13]3 years ago

8 0

Answer:

120 answer C :))) HOPE THIS HELPED!!

Assoli18 [71]3 years ago

8 0

Answer:

Step-by-step explanation:

$1)\ x + 2x = 180$

$2)\ 3x = 180$

$3)\ x = 60$

$4)\ x + y = 180$

$5)\ y + 60 = 180$

$6)\ y = 120$

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Find the number of light years
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$\text {Number of light years = } \dfrac{6.8 \times 10^{13}}{9.46 \times 10^{12}}$

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