On a camping trip, vinnie hiked 3 miles south from his campsite to a lake. then he hiked 4 miles west to the picnic area and 3 miles north to the observation deck. if he want to hiked back to his campsite, in which direction should vinnie hiked?

3 miles south from the observation deck to the picnic area, then 4 miles east from the picnic area to the lake and at last 3 miles north from the lake to the camsite.

Step-by-step explanation:

Let us start from the end:

1. Vinnie hiked 3 miles north from the picnic area to the observation deck, then he hiked 3 miles south from the observation deck to the picnic area.

2. Vinnie hiked 4  miles west from a lake to the picnic area, then he hiked 4 miles east from the picnic area to the lake.

3. Vinnie hiked 3 miles south from the campsite to the lake, then he hiked 3 miles north from the lake to the camsite.

Hence,  if Vinnie wants to hike back, he should hike 3 miles south from the observation deck to the picnic area, then 4 miles east from the picnic area to the lake and at last 3 miles north from the lake to the camsite.

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.