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2 years ago

SOMEONE HELP WITH THIS PLEASE!!

Mathematics

1 answer:

djyliett [7]2 years ago

3 0

Answer:

Step-by-step explanation:

you just have to evaluate the expression and then solve it

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Step-by-step explanation:

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3 years ago

What is the sum of 7/9 plus 3/5

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Answer:

$\frac{62}{45}$

Step-by-step explanation:

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2 years ago

Read 2 more answers

What’s the equation for the order pairs (1,-5) and (-2,5)

liq [111]

$\bf (\stackrel{x_1}{1}~,~\stackrel{y_1}{-5})\qquad
(\stackrel{x_2}{-2}~,~\stackrel{y_2}{5})
\\\\\\
slope = m\implies
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{5-(-5)}{-2-1}\implies \cfrac{5+5}{-2-1}\implies \cfrac{10}{-3}$

$\bf \begin{array}{|c|ll}
\cline{1-1}
\textit{point-slope form}\\
\cline{1-1}
\\
y-y_1=m(x-x_1)
\\\\
\cline{1-1}
\end{array}\implies y-(-5)=-\cfrac{10}{3}(x-1)\implies y+5=-\cfrac{10}{3}x+\cfrac{10}{3}
\\\\\\
y=-\cfrac{10}{3}x+\cfrac{10}{3}-5\implies y=-\cfrac{10}{3}x-\cfrac{5}{3}$

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3 years ago

Find the sum of the measures of the exterior angles on a 52-gon

juin [17]

Answer:

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

900/9=100

100x9=900

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2 years ago