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galina1969 [7]
3 years ago
6

4y-1=11 Pleas help me I have a test tomorrow

Mathematics
2 answers:
zepelin [54]3 years ago
5 0

Answer:

y=3

Step-by-step explanation:

4y-1=11

+1      +1

4y=12

/4    /4

y=3

krek1111 [17]3 years ago
4 0

Answer:

3

Step-by-step explanation:

You need to add 1 to both sides.(4y=12)

Then divide 12 by 4 to get the y by itself.

y=3

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Check the picture below.

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now, the bases are parallel, that means the altitude segment is perpendicular to the base, the longest side at the bottom, so, we end up with a right-triangle that has a Hypotenuse and a Leg, equal to the other triangle's.

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3 years ago
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Step-by-step explanation:

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Suppose y varies inversely with x. If y = 150 when x = 2, find y when x = 25.
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4 years ago
Polygon Q is a scaled copy of polygon P using a scale factor of 1/2. Polygon Q's area is what fraction of Polygon P's area.
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======================================================

Explanation:

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