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11111nata11111 [884]
3 years ago
13

Given: (5y-1)/(2)=7 prove: y=3

Mathematics
1 answer:
Komok [63]3 years ago
3 0
True because 5(3)=15-1=14 and 14/2=7
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2.
viva [34]

Please read "Step-by-step" if you're having trouble

Answer:

x²(1-\frac{1}{4}\pi)

Step-by-step explanation:

Each side of the cookie dough is x long, since there is no given number, the diameter of the plate is also x, its as long as the square is wide, making the radius 1/2x.

The area of the cookie dough is x², the area of the plate is 1/4\pix².

You have the equation x²- \frac{1}{4}\pix²the equation has a Greatest Common Factor of x² so your factored equation is x²(1-\frac{1}{4}\pi)

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Brainliest + Points!
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castortr0y [4]

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Answer:

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Step-by-step explanation:

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