66.875 = 66 7/8 as a mixed number
Answer:
What is 9+10? It's 19
Step-by-step explanation:
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The average rate of change between two input values is the total change of the function values (output values) divided by the change in the input values.
3x-3 and 4x-6 are complementary angles meaning together they add up to 180°. Set them equal to each other. So you get 3x-3=4x-6 now simplify this. Now you have x=3 and there you have it! If you plug 3 into x in both equations it works! Hope this helps!
