Angel and robert want to hike a trail that goes from maine to georgia. the trail is 2,050 miles long. if they hike 12 miles a day for 30 days, how many miles do they have left to hike?

Step-by-step explanation:

All you have to do to answer this question is to multiply 12 by 30 which gets you 360 then subtract 360 from 2,050 miles and you have your answer 2,050 - 360 = 1,690 for how many miles they have left to finish the hike on the trail - The way I got this answer is because in the statement it says they hike 12 miles a day for 30 days, meaning 12 miles for each of those 30 day - 12(miles each day) x 30(days). then I subtracted my answer from 12 x 30 which was 360(miles) because its asking us in the question to solve how many miles they have left after the amount they have hiked after the 12 miles daily for 30 days, Hope this helps!

true !

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have