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ZanzabumX [31]
3 years ago
14

What formula is required

Mathematics
1 answer:
Yuliya22 [10]3 years ago
8 0
The formula required is tangent
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Answer:

(3x-1) + (3x-1) + (2x+1) = 55

Step-by-step explanation:

1.  3x + 3x + 2x = 8x

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Step-by-step explanation:

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2 years ago
Graph the linear equation find three points on the graph -x+2y=11
ivolga24 [154]

Answer:

See attached graph.

Step-by-step explanation:

To graph the line, convert the standard form into slope intercept form.

-x + 2y = 11

2y= x+11

y = 1/2 x + 11/2

Graph the equation by plotting the y-intercept (0,11/2) since b= 11/2.

Then from this point move up 1 unit and to the right 2 units. This point is (2, 13/2).

From this point move up 1 unit again and over to the right 2 units. This points is (4, 15/2).

Connect the points to the form the line.

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3 years ago
Find the value of n <br><br>84 + 52=n+5<br><br>47+16=49+n <br><br>182-n=185-107<br><br>79+14=77+n​
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Answer:

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Step-by-step explanation:

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3 years ago
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