Hey there!
The answer is 1 1/8 mile.To find the amount of miles Sarah ran, we need to multipy the length of the track by the times she run that distance.
![1 \frac{1}{2} \times \frac{3}{4} = \frac{3}{2} \times \frac{3}{4} = \frac{9}{8} = 1 \frac{1}{8}](https://tex.z-dn.net/?f=1%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Ctimes%20%20%5Cfrac%7B3%7D%7B4%7D%20%3D%20%20%5Cfrac%7B3%7D%7B2%7D%20%5Ctimes%20%20%5Cfrac%7B3%7D%7B4%7D%20%20%3D%20%20%5Cfrac%7B9%7D%7B8%7D%20%3D%201%20%5Cfrac%7B1%7D%7B8%7D%20)
Rembember: multiplying a fraction means you have to multiply the <span>numerator by the numerator (of the other fraction) and the denominator by the denominator (of the other fraction)
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The answer is 1 1/8 mile.
~ Hope this helps you!
It would have 3 solutions
if you solve the equation how it is, it give 1 solution but if you make the 1 negative you get 2 more possibilities
Answer:
11.1
Step-by-step explanation:
Use the Pythagorean theorem to find the unknown side.
![a^{2} +b^{2} =c^{2} \\AB^{2} +BC^{2} =AC^{2} \\AB^{2} +19^{2} =22^{2} \\\\AB^{2}=22^{2}-19^{2\\AB=\sqrt{123} \\AB=11.1](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%2Bb%5E%7B2%7D%20%3Dc%5E%7B2%7D%20%5C%5CAB%5E%7B2%7D%20%2BBC%5E%7B2%7D%20%3DAC%5E%7B2%7D%20%5C%5CAB%5E%7B2%7D%20%2B19%5E%7B2%7D%20%3D22%5E%7B2%7D%20%5C%5C%5C%5CAB%5E%7B2%7D%3D22%5E%7B2%7D-19%5E%7B2%5C%5CAB%3D%5Csqrt%7B123%7D%20%5C%5CAB%3D11.1)
Answer: Looks like choice B would be the best description of an output.. Usually, output refers to the dependent value of a function rule. It is also correct that the y coordinate of ordered pairs, graphed points, and in a function table.
Step-by-step explanation: I got this from a friend, hope it helps!