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Murrr4er [49]
3 years ago
7

2x − y = 11 x + 3y = −5 what is the x value

Mathematics
1 answer:
nekit [7.7K]3 years ago
7 0

your answer is

{x,y}={4,-3}

btw can i have brainliest

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11. This picture shows a table in the shape of a regular hexagon.
disa [49]

Answer:

Sum of interior angles = 720°

One interior angle = 120°

Step-by-step explanation:

Sum of interior angles = 180°(n-2)

Where n is the number of sides in a polygon

Therefore, one angle in a regular polygon will be (180°(n-2))÷n

Hence

Sum of interior angles= 180°(6-2)

= 720°

One interior angle = 720°÷6

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the first Indianapolis 500 auto race took place in 1911. the winning car covered the 500 miles in 6.7 hours. what was the winnin
Vesna [10]

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                         =            (500 / 6.7)  (mile/hour)

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This is faster than I expected when I first read your question.
That's really gettin' with it for cars in 1911 !

4 0
3 years ago
The point (5,4) lies on a circle. what is the length of the radius of this circle if the center is located at (3,2)
Art [367]
Use the x and y values from your point and the h and k from the center to write the equation you need to solve for r.  The general form of the equation for a circle is (x-h) ^{2} +(y-k) ^{2} = r^{2}.  We will fill in accordingly: (5-3) ^{2}+(4-2) ^{2} = r^{2}.  Solve for r to get that r= \sqrt{8}
4 0
3 years ago
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