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soldi70 [24.7K]
3 years ago
5

I need help with this

Mathematics
1 answer:
sveta [45]3 years ago
7 0

Answer:

90°

Step-by-step explanation:

5x+20=9x

20=4x

5=x

<DEG=5x+20+9x=5(5)+20+9(5)=25+20+45=90

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Answer:

6 cm

Step-by-step explanation:

wire was bent into the shape of a rectangle with width 5 and length 7. If this wire is bent into shape of a square, what is the length of a side of the square

Given that:

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\sqrt[3]{a}  =  {a}^{m}  \\  =  >  { a}^{ \frac{1}{3} }  =  {a}^{m}  \\  =  > m =  \frac{1}{3}

<u>Answer</u><u>:</u>

<u>m =  \frac{1}{3}</u>

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8 0
3 years ago
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Likurg_2 [28]

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Step-by-step explanation:

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The line of reflection is blank and the coordinates of C' are blank ?
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