3 years ago

The sides of a triangle are 4, 7, and 10. The triangle is dilated by a scale factor of 3 to create a

Mathematics

1 answer:

PolarNik [594]3 years ago

4 0

Answer:

B 63 units

Step-by-step explanation:

Dilatation is an increase of shape , a larger imagine , the dilatation is 3 so times each side by three and add them all up

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AlekseyPX

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Answer:

x = 30

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3 years ago

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dlinn [17]

Answer:

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Step-by-step explanation:

Isolate t to get the unknown number:

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Multiply (-4.5t)(49.5t):

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Now, write full equation:

-222.75t = 40

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$\frac{-222.75}{-222.75}t=\frac{40}{-222.75}$

Cancel out left hand side:

$t=\frac{40}{-222.75}$

Simplify your answer:

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Approximate to 2 decimals:

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