One reason why astronomers use the light-year instead of miles is because
a) things are so far apart in space
b) they cannot use equipment in space

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

what are you trying to solve here

step-by-step explanation:

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !