Which expression is equivalent to -5a + 12b - c + 5a - 7b + 12c after combining like terms?
1 answer:
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Answer:
None of the choices are correct.
Step-by-step explanation:
Considering this a right triangle, we may use the law of sines or "sohcahtoa" to find the length of x.
cos(45) = x/100
which equates to about x = 74.29174812021
Answer:
in the attachment
Step-by-step explanation:
Given: Piece-wise function graph.
We need to find the function.
In the graph, we can see a two-piece
For -3≤x≤0
Endpoints on graph (-3,-6) and (0,0)
It is the horizontal line. The equation of the horizontal line is y=k.
Equation: y=3
Now, we write as a piecewise function.
First blank = 2x
Second Blank = 3
hope this helps:)
