Find the length of the third side. If necessary, round to the nearest tenth. 14 21

Mathematics

2 answers:

Feliz [49]3 years ago

8 0

15.7

Step-by-step explanation:

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$a {}^{2} + {b}^{2} = {c}^{2}$

${a }^{2} + {(14)}^{2} = {(21)}^{2}$

${a}^{2} + 196 = 441 \\ {a}^{2} = 245 \\ \\ a = 15.65$

Shkiper50 [21]3 years ago

4 0

The answer in decimal format is 15.7
Or 7 radical 5

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Point A is located at (5, 10) and point B is located at (20, 25).

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$\bf \left. \qquad \right.\textit{internal division of a line segment}
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\qquad 3:7
\\\\\\
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{ C=\left(\cfrac{\textit{sum of "x" values}}{\textit{sum of ratios}}\quad ,\quad \cfrac{\textit{sum of "y" values}}{\textit{sum of ratios}}\right)}\\\
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