Are these right? HELP PLEASE !!

2 answers:

4 0

Answer:

The second one is distribution, they distributed the -3 to inside the parenthesis.

Step-by-step explanation:

tino4ka555 [31]3 years ago

4 0

The second one isn’t correct .

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They are proportion so just put equal sign and see if hey make sense.

Or you can realize that longer side of tringle for the 2 trangles are 10 and 5 and shorter side of triangle are 5 and 2.5 respectively

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