Answer:
x=59 y= 81 z= 99
Step-by-step explanation:
z=
180-(57+24)=99
y=180-99=81
x= 40+81=121
180-121=59
Answer:
38minutes
Step-by-step explanation:
41-3=38
Answer:
Ans wer is 2nd quadrant
( - x line and + y line )
I light year = 9.46 x 10¹² km
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Find the number of light years
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Answer: The distance from Earth to the star is 7.18 light-years.-------------------------------------------------------------------------------------