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Sergeeva-Olga [200]
3 years ago
13

Help me..............................................................................

Mathematics
2 answers:
vovangra [49]3 years ago
7 0
Answer: C. $7.50 per box.
Vika [28.1K]3 years ago
4 0

Answer:

$7.50 per box

Step-by-step explanation:

it is a proportional relationship, and one of the points is (4,30) so we can find the slope by doing 30/4

30/4=7.5

$7.50 per box

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6 0
3 years ago
Answer number 1 please.​
Minchanka [31]

\sf {a}^{2}  =  {13}^{2}  -  {5}^{2}

Formula :

Base²= Hypotenuse² - Perpendicular ²

\\  \\

\hookrightarrow\sf {a}^{2}  =  {13}^{2}  -  {5}^{2}

\\  \\

\hookrightarrow\sf {a}^{2}  =169 - 25

\\  \\

\hookrightarrow\sf {a}^{2}  =144

\\  \\

\hookrightarrow\sf {a} = \sqrt{144}

\\  \\

\hookrightarrow\sf {a} = \sqrt{12 \times 12}

\\  \\

\hookrightarrow\sf {a} = 12

Remember the a² in formula has nothing to do with the a we have to find. :)

6 0
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