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zzz [600]
3 years ago
6

I need to to how to do this

Mathematics
1 answer:
gtnhenbr [62]3 years ago
4 0
Cotangent is one over tangent
1/(4/7)
Answer 7/4
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lys-0071 [83]
Answer is five thousand
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3 years ago
What is 3/4×89+5/89÷23
SIZIF [17.4K]
I hope this helps you

7 0
3 years ago
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PLEASE HELP ME PLEASE AS SOON AS YOU CAN<br><br> EXPLAINATION = BRAINLIEST<br><br> THANK YOU SO MUCH
Lelu [443]

Answer:

35.18576

Step-by-step explanation:

use eqation E

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3 years ago
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I need help with my math problem,..........................​
Evgesh-ka [11]

is it linear?  Check the picture below, it looks like the graph of a LINE, so yes.

hmm so let's pick two points off the table, say (-9, -2) and (-1, -12) to get the equation

\bf (\stackrel{x_1}{-9}~,~\stackrel{y_1}{-2})\qquad (\stackrel{x_2}{-1}~,~\stackrel{y_2}{-12}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-12-(-2)}{-1-(-9)}\implies \cfrac{-12+2}{-1+9} \\\\\\ \cfrac{-10}{8}\implies -\cfrac{5}{4}

\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-(-2)=-\cfrac{5}{4}[x-(-9)] \\\\[-0.35em] ~\dotfill\\\\ ~\hfill y+2=-\cfrac{5}{4}(x+9)~\hfill

8 0
4 years ago
-10 = -b/4 solve the equation
12345 [234]

Answer:

-10= -40/4 b=-40

Step-by-step explanation:

4 0
3 years ago
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