Remember: a^2 + b^2 = c^2
1
64 + 49 = 113
√113 = 
2
100 - 25 = 75
square root of 75 = 5 
Y=-3/2x+1/4 there is your answer
Answer:
Yes, she has the exact right amount.
Step-by-step explanation:
In order to determine if there is the right measurement, give both of the fractions common denominators and add them together.
1/4 + 1/8
2/8 + 1/8
3/8
Since that matches her answer, we know she was correct
Answer:
c. 18 units
Step-by-step explanation:
Points F and K are 3 units apart. (Both are on the horizontal line at y=2, so the segment length is the difference of x-coordinates: 4 -1 = 3.)
Points F and K are adjacent vertices of the hexagon, so the perimeter will be 6 times the length of KF: 6·(3 unit) = 18 units.
