3 years ago

Just help me please?!?!?!

Mathematics

1 answer:

Tems11 [23]3 years ago

3 0

Answer:

the last one

Step-by-step explanation:

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Answer the question below. Be sure to show your work

likoan [24]

ANSWER:

We have to find new side-lengths of PQR triangle.

Original sides are.

$\begin{gathered} PQ\text{ = 8cm} \\ QR=17\operatorname{cm} \\ RP=15\operatorname{cm} \end{gathered}$

After multiplying by 2.5 we get

$\begin{gathered} PQ^{\prime}=2.5\times PQ=(8\times2.5)cm=20\operatorname{cm} \\ QR^{\prime}=(17\times2.5)cm=42.5\operatorname{cm} \\ RP^{\prime}=(15\times2.5)cm=37.5\operatorname{cm} \end{gathered}$

These are the new sides of the P'Q'R' triangle.

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IceJOKER [234]

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3 years ago

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deff fn [24]

112

suplementry angle add to 180 so 180_68=112

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Ilia_Sergeevich [38]

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4 years ago

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stepladder [879]

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Step-by-step explanation:

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