2 years ago

A man is listening to his radio at the top of a mountain where the altitude is 4500 feet

Mathematics

1 answer:

AURORKA [14]2 years ago

7 0

But what say it again wit what is this

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Help please quickly thank you so much

STALIN [3.7K]

Answer:

120 deg

Step-by-step explanation:

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3 years ago

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A computer chip has dimensions of 8mm x 8mm. the scale drawing shows 4cm by 4cm. the answer is 1cm represents 2mm but I don't kn

Andru [333]

$Change\ all\ dimensions\ to\ the\ same\ unit. \\ \\ \\ \\ 4cm==\textgreater\ 400\ mm$ $Work\ out\ the\ Scale\ factor, \\ \\ \\ \\ Scale\ factor= { \frac{Scaled\ dimension\ (same\ side)}{Actual\ dimension\ (same\ side)} } \\ \\ = { \frac{400}{8} } \\ \\ = 50$
$1\ mm\ on\ actual= 50\ mm\ on\ scaled. \\ \\ 2\ mm\ represents\ 1\ cm\ on\ scaled.$