3 years ago

If ab equal 5a +3b what is -43=

Mathematics

1 answer:

grin007 [14]3 years ago

6 0

Answer:

-12

Step-by-step explanation:

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Look at triangle ABC. What is the length of said AB of the triangle

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$\bf ~~~~~~~~~~~~\textit{distance between 2 points}
\\\\
A(\stackrel{x_1}{4}~,~\stackrel{y_1}{5})\qquad 
B(\stackrel{x_2}{1}~,~\stackrel{y_2}{2})\qquad \qquad 
% distance value
d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}
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