Well, an x-coordinate is the horizontal line on a grid. The y-coordinate is the vertical line on the grid. You would have to show us the grid to answer that question.
Answer:
86.4
Step-by-step explanation:
72x.20= 14.4
72+14.4=86.4
I'm pretty sure this is right
Answer:
71
Step-by-step explanation:
vertical sides are congruent
x+30=101
x=71
To answer this question, we just need to subtract the saved cloth from the requested cloth:

Since the fractions don't have the same denominator, we have to find the least common denominator. Luckily, since 6 goes into 12 twice, we can convert

into

:

Now that the fractions have a common denominator, we can subtract them:

The difference between the requested cloth and the saved cloth is 5/12 of a foot, or 0.4166'.