They are supplementary angles. They are located on a straight line, and when added together they will add up to 180 degrees.
Answer:
-8
Step-by-step explanation:
Y=-x+8
gradient of the parallel line is the same as the gradient of the line given, which is -1
to find the y-intercept, sub the values (9,-1) into the equation we are finding which is y=-x+c
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➷ The range is the highest value minus the smallest value
Therefore, you just need to subtract the two values to find the values:
-2 - 4 = -6
The difference is just 6, so your answer is C. 6
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Ik one of them.. x = 6 to 000