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Nuetrik [128]
3 years ago
9

Find the value of x in this polygon.

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
8 0

Answer:

68

Step-by-step explanation:

you have to add to 180 and 68+112=180

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Answer:

1 is the answer to 1/2+1/2

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Last Wednesday, students could choose ham or turkey sandwiches for lunch. The cafeteria made 50 sandwiches in all, 5 of which we
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90%

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Solve the following simultaneous linear equations.<br>2x + y = 5<br>4x – 3y = -10​
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Answer:

(1/2,4)

Step-by-step explanation:

First, determine y in first equation: 2x+y=5 or  y=5-2x

replace value of y determined in first equation (5-2x) into 2nd equation    

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check answer by substituting x and y into either equation:

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or

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3 years ago
PLEASE HELP 20 POINTS!
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