Answer:
4 and 8
Step-by-step explanation:
Let 'a' represent one of the numbers. Then the other is 12-a, and their difference is ...
a - (12-a) = -4
2a = 8 . . . . add 12
a = 4 . . . . . divide by 2
12-a = 8 . . . . find the other number
The two numbers are 4 and 8.
Answer: x =10
Step-by-step explanation:
I'm sorry if its not right
90x+60y=72
60y=-90x+72
y=-1.5x+1.2
then create a graph using this formula.
Hope this helps!
The correct answer is B. Supplementary
That is the basic definition of what supplementary angles are and can be found in any textbook.
The answer is d because the centroid stems from medians in a triangle
