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KonstantinChe [14]
3 years ago
12

Please simplify this

Mathematics
2 answers:
REY [17]3 years ago
8 0

Answer:

(√77) / 22

Step-by-step explanation:

To rationalize the fraction we must multiply the entire fraction by √11 / √11. Note that the 2 is not important because it's not a radical. This gives us √77 / 22.

ss7ja [257]3 years ago
6 0
Simplified using TI-84 Plus CE: 4.387
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What’s the slope and y-intercept of y=x?
kotegsom [21]

Answer:

Slope is 1; y-int is (0, 0)

Step-by-step explanation:

<u>Step 1:  Identify the slope</u>

The slope is the number attached to the x.  Since in this problem there is no number or sign, that means that number in front of it is 1.

y = 1x is same as y = x

So... the slope is 1

<u>Step 2:   Identify the y-int</u>

The y-int is the number after the mx, also known as b.  In this problem there is no number after, that means that the y-int is 0.

y = mx + b

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5 0
3 years ago
Read 2 more answers
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LenKa [72]

Answer:

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Step-by-step explanation:

From my understanding, y will be zero and you have to find the value of x.

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x² - 7x + x - 7 = 0

Step 2: Solve

x(x-7) + 1(x-7) = 0

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Therefore, the value of x is either -1 or 7.

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NNADVOKAT [17]

its D

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bekas [8.4K]

Answer:

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I hope this helps!
6 0
2 years ago
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