Answer: 740 miles
Step-by-step explanation:
You know that on the map is actually 60 miles and the distance between these two cities is .
You can express this distance as a decimal number:
Therefore, let be "d" the distance in miles between these two cities.
Then, you get:
To find the straight line distance from A to B, use the Pythagorean Theorem: AC2 + CB2 = AB2 ---> 412 + 342 = ab2
---> 2837 = AB2 ---> AB = 53.3
Walking from A to C to B = 41 + 34 = 75 meters.
Walking from A to B will save you 75 - 53.3 = 21.7 meters.
Answer:
Step-by-step explanation:
I'll do my best!
First step isolate the b. So for this one you want to subtract 4/7 from both sides. You end up with:
b=-3-4/7
or b=2.482571429or 17/7 in fraction form
You can only multiply numbers that are inside the radical symbols