Add all of the sides together which then equal 76. So it would simplify to 14x+20=76. Then 14x=56. And 56/14=4. X=4
Answer:
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Step-by-step explanation:
slope formula' ]is (y2 - x2)/(y1-x1)
answer is 3-(-3) / -12-(-8)
=6/-4
=-1 1/2
sorry for the weird sign i amm typing with a fractered arm
Answer:
the mean of a set is the average of the numbers in that set. How you get the mean is you add up all the numbers then you divide by how many numbers are in the set.
Step-by-step explanation:
example is 1,2,3,4,5,6,7
the mean of this set is 4
Pretty sure it would be 21x^2+16x+17y
Angles forming linear pair are :
And we know, they are supplymentary
So, the measures of the given angles are :
And
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