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Alinara [238K]
4 years ago
11

How to find the perimeter of a quadrilateral...?

Mathematics
1 answer:
Licemer1 [7]4 years ago
3 0

Answer:

how to find perimeter

Step-by-step explanation:

formula is a+b+c+d = perimeter

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Solve −6x+6−7=2x+8 for x. How would I solve this?
MakcuM [25]

Answer:

Step-by-step explanation:

−6x+6−7=2x+8

-1-8=2x+6x

8x=-9

x= -\frac{9}{8}

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3 years ago
Complete the table......please help me....
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Answer:I-Ready I feel your pain I had to do this also the chart is this

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7 0
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Which of the following are exterior angles? Check all that apply.
Romashka-Z-Leto [24]

Answer:

<5

Step-by-step explanation:

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hope this helps!

6 0
3 years ago
A company is paying a local radio station to run its commercials. The cost for running commercials is a one-time campaign fee an
blondinia [14]
This equation is linear, which means that it goes up by the same amount every time you increase X by one. The general form of a linear equation is <span>y=m∗x+b</span> where m is the slope and b is the y-intercept. The y-intercept indicates where the equation starts at x=0. In this case, it's 250, meaning that buying the commercial slot cost $250. m, on the other hand, is the slope of the graph. Here we have 100, meaning that it costs $100 per second to run the commercial. This can be visualized like so:<span>y(0)=100∗0+250=250</span><span>y(1)=100∗1+250=350</span>As you can see, the cost went up by $100 after one second. In general, the slope represents the amount added per time, whilst the y-intercept represents the initial amount.
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4 years ago
2x + 9x2 + 4x + 4xy – 6x2
Harlamova29_29 [7]

Simplified would be 4xy + 3x^2 + 6x

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3 years ago
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