jazminrainbow09 jazminrainbow09

14-12-2020
Mathematics

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I’m very confused can someone please help me????

Im very confused can someone please help me class=

Respuesta :

Аноним Аноним

14-12-2020

Answer:

Step-by-step explanation:

so the scale factor is 7:2

so we need to find 2 * x = 7

3.5 * 2 = 7

Multiply each length by 3.5 to find their new side lengths so:

12 * 3.5 = 42

9 * 3.5 = 31.5

5 * 3.5 = 17.5

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