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almond37 [142]
3 years ago
8

What is the answer to 6x2-54x/x-9*7x/6x

Mathematics
1 answer:
Sergio039 [100]3 years ago
5 0

Answer:

\large\boxed{\dfrac{6x^2-54x}{x-9}\cdot\dfrac{7x}{6x}=7x}

Step-by-step explanation:

\dfrac{6x^2-54x}{x-9}=\dfrac{6x(x-9)}{x-9}=6x\qquad\text{canceled}\ (x-9)\\\\\dfrac{7x}{6x}=\dfrac{7}{6}\qquad\text{canceled}\ x\\\\\dfrac{6x^2-54x}{x-9}\cdot\dfrac{7x}{6x}=6x\cdot\dfrac{7}{6}=7x\qquad\text{canceled 6}

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Help Plz! Do the ratios 2/4 and 14/20 form a proportion? Explain.
Strike441 [17]

Answer:

No

Step-by-step explanation:

Reduce each fraction to find if they are equal to the same ratio.

2/4 reduces to 1/2

14/20 reduces to 7/10

They do not form a proportion.

6 0
3 years ago
Read 2 more answers
What is the solution of -x+4>2
Svetradugi [14.3K]

There is no single solution but there is a group of solutions also known as the interval.

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6 0
4 years ago
Heather was asked to graph 2x + 4y = 12 by using slope and y-intercept. Her graph is shown.
blagie [28]
The problem statement says "the graph is shown," but you haven't shared it.  Please do that if possible.  Thank you.

<span>Heather was asked to graph 2x + 4y = 12 by using slope and y-intercept.

We can quickly put this into slope-intercept form:  
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Subtract 2x from both sides:  2x - 2x + 4y = 12 - 2x  =>   y = ------------ 
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In simplest form, this is y = 3 - (1/2)x, or (-1/2)x + 3.  The slope is -1/2 and the y-intercept is (0,3).</span>
6 0
4 years ago
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PLSSSSS HELP I WILL GIVE BRAINLIEST TO CORRECT ANSWER​
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A: 49

B:45

C: 20.1

D:114

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(I think I did that right)

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3 years ago
Find value of Y! Please answer step by step! Will mark Brianliest !!!!!!!!!!!!!!!!!
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Answer:

I got y as 30 degrees thanks have a nice day

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3 years ago
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