They hiked 2.02 kilometers in all because 1.08 + 0.94 = 2.02
Answer:
the second one brotha
Step-by-step explanation:
The answer is x=-2 because its the only one thats parallel to the y axis
Let us do it by converting the 0.4 to a fraction, it has one decimal, so we'll use one zero at the denominator.
and 9.21 to a fraction as well, two decimals, thus two zeros at the denominator then,
The easiest way to do this is to plot the points. I used the pythagorean theorem for this one, too. Add the side lengths to get the perimeter: 5 + 5 + 5 + 3 + √40 = 24.32455532 units or just 24 units.