The Answer would be D because it's past 30 but 33 would be closer to 30 and by looking at it it's almost 36
Let H (6, 7) be (x₁, y₁) and I (-7, -6) be (x₂, y₂)
Mid point =
![[ \frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}]](https://tex.z-dn.net/?f=%5B%20%5Cfrac%7Bx_1%2Bx_2%7D%7B2%7D%2C%20%20%5Cfrac%7By_1%2By_2%7D%7B2%7D%5D%20%20)
Mid point = [
![[ \frac{6+-7}{2}, \frac{7+-6}{2}]](https://tex.z-dn.net/?f=%5B%20%5Cfrac%7B6%2B-7%7D%7B2%7D%2C%20%20%5Cfrac%7B7%2B-6%7D%7B2%7D%5D%20%20)
Mid point =
![[ \frac{-1}{2}, \frac{1}{2}]](https://tex.z-dn.net/?f=%5B%20%5Cfrac%7B-1%7D%7B2%7D%2C%20%20%5Cfrac%7B1%7D%7B2%7D%5D%20%20)
Santiago is not correct, the mid point is (-0.5, 0.5)
Answer:
A triangle has side lengths 10 feet, V205 feet, and V105 feet
Step-by-step explanation:
Infinitely many solutions.I will try to solve your system of equations.<span><span><span><span>3x</span>+y</span>=9</span>;<span><span>3x</span>=<span><span>−y</span>+9</span></span></span>Step: Solve<span><span><span>3x</span>+y</span>=9</span>for y:<span><span><span><span>3x</span>+y</span>+<span>−<span>3x</span></span></span>=<span>9+<span>−<span>3x</span></span></span></span>(Add -3x to both sides)<span>y=<span><span>−<span>3x</span></span>+9</span></span>Step: Substitute<span><span>−<span>3x</span></span>+9</span>foryin<span><span><span>3x</span>=<span><span>−y</span>+9</span></span>:</span><span><span>3x</span>=<span><span>−y</span>+9</span></span><span><span>3x</span>=<span><span>−<span>(<span><span>−<span>3x</span></span>+9</span>)</span></span>+9</span></span><span><span>3x</span>=<span>3x</span></span>(Simplify both sides of the equation)<span><span><span>3x</span>+<span>−<span>3x</span></span></span>=<span><span>3x</span>+<span>−<span>3x</span></span></span></span><span>(Add -3x to both sides)
so ur answer is
</span><span>Infinitely many solutions.</span><span>
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