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Leni [432]
3 years ago
10

Identify a solution to this system of equations -4x+3y=23, x-y=-7

Mathematics
1 answer:
Komok [63]3 years ago
6 0

bearing in mind that a solution to a system of equations is where their graph intersect or meets, Check the picture below.

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Alex17521 [72]
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4 0
3 years ago
The value of x is? What is the value of x in this problem?
snow_lady [41]

Answer:

x=96°

Step-by-step explanation:

For the upper left angle, we know that they are supplementary, so we can find the first angle of the triangle by

180-130=50

For the bottom right angle, we know that they are supplementary, so we can find that angle by

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As a triangle has 180 degrees, we can subtract the values of the other two angles to find the final upper right angle.

180-50-46=84

Lastly, The upper right angle and x are supplementary so we can find x by subtracting the angle from 180

180-84=x\\x=96

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3 years ago
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7 0
3 years ago
Ratio and Proportion can be used to convert weights between different systems of measurement. True False
sergeinik [125]

The answer you are looking for is true

7 0
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A spinner with 9 congruent sections is labeled 1-9. The probability of spinning a 1 or a 9 is 2/9. What is the probability of no
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Answer:

7/9 which is the opposite of 2/9

Step-by-step explanation:

3 0
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