Step-by-step explanation:
do you need graph paper?
just minus the 2nd cordnates x to the 1dt cordnates x and same for the y. that will give you the distance for each x and y points
Option (A)
Given:
Height of Molly is 5 3/4 feet takk.
Height of Andy is 6 1/6 feet takk.
The objective is to find how much taller is Andy than Molly.
The given equation can be wtitten as,
![\begin{gathered} \text{Height of molly is, M=5}\frac{3}{4}\text{ f}eet. \\ \text{Height of andy is, A=6}\frac{1}{6}\text{ f}eet. \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Ctext%7BHeight%20of%20molly%20is%2C%20M%3D5%7D%5Cfrac%7B3%7D%7B4%7D%5Ctext%7B%20f%7Deet.%20%5C%5C%20%5Ctext%7BHeight%20of%20andy%20is%2C%20A%3D6%7D%5Cfrac%7B1%7D%7B6%7D%5Ctext%7B%20f%7Deet.%20%5Cend%7Bgathered%7D)
THe difference between their height can be calculated as,
![\begin{gathered} d=A-M \\ =6\frac{1}{6}-5\frac{3}{4} \\ =\frac{36+1}{6}-\frac{20+3}{4} \\ =\frac{37}{6}-\frac{23}{4} \\ =\frac{37(4)-23(6)}{6(4)} \\ =\frac{148-138}{24} \\ =\frac{10}{24} \\ =\frac{5}{12}\text{ foot} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20d%3DA-M%20%5C%5C%20%3D6%5Cfrac%7B1%7D%7B6%7D-5%5Cfrac%7B3%7D%7B4%7D%20%5C%5C%20%3D%5Cfrac%7B36%2B1%7D%7B6%7D-%5Cfrac%7B20%2B3%7D%7B4%7D%20%5C%5C%20%3D%5Cfrac%7B37%7D%7B6%7D-%5Cfrac%7B23%7D%7B4%7D%20%5C%5C%20%3D%5Cfrac%7B37%284%29-23%286%29%7D%7B6%284%29%7D%20%5C%5C%20%3D%5Cfrac%7B148-138%7D%7B24%7D%20%5C%5C%20%3D%5Cfrac%7B10%7D%7B24%7D%20%5C%5C%20%3D%5Cfrac%7B5%7D%7B12%7D%5Ctext%7B%20foot%7D%20%5Cend%7Bgathered%7D)
Hence, option (A) is the correct answer.
Answer:
12 hours
Step-by-step explanation:
50/100 x 24 = 12
45 or below?? is there suppose to be a speed that she is driving