3 years ago

Select all of the sets of angle measures that can form a triangle.

Mathematics

1 answer:

mylen [45]3 years ago

8 0

- 90, 50 , 40
And

60, 50, 70

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Which quadratic equation defines the function that has zeros at − 1/12 and 1/4 ?

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$\bf \begin{cases}
x=-\frac{1}{2}\implies &x+\frac{1}{2}=0\\\\
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\end{cases}
\\\\\\
\left( x+\frac{1}{2} \right)\left( x-\frac{1}{4} \right)=\stackrel{y}{0}\implies \stackrel{FOIL}{x^2+\frac{1}{4}x-\frac{1}{8}}=y$

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Step-by-step explanation:

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