A is perpendicular because 5x flipped is -1/5x
Answer:
x = 20
Step-by-step explanation:
I don't see a y in the diagram.
The 3 angles x, 90 and (4x - 10) lie on the line EF and sum to 180°, so
x + 90 + 4x - 10 = 180, that is
5x + 80 = 180 ( subtract 80 from both sides )
5x = 100 ( divide both sides by 5 )
x = 20
Answer:

And solving we got:

And we can reorder the terms we got:

And that would be the equivalent expression for the problem
Step-by-step explanation:
For this case we have the following function given:

And we can complete the square adding the middle of 14 squared and subtracted before like this:

And solving we got:

And we can reorder the terms we got:

And that would be the equivalent expression for the problem
Answer:
2 and 2/3
Step-by-step explanation:
2/3 multiplied by 4
Answer:
Step-by-step explanation:
Heterogeneous mixtures are uniform mixtures whiles homogenous are not uniform mixtures