Please help me, I can't understand
2 answers:
check out the document I have uploaded, and the things I have done in blue; that's how you should show the inequality x>5/2
I have colored the right side because x is greater than 5/2, so instead of coloring the left side because if I color the left side it means that x is less but mow you get the inequality as x greater so you should color the side which increases
the left side means that it decreases
(I wanted to help you with the drawing since you already go help with solving and finding the inequality) Have a great day and I hope this helps
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Answer: Option C
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Step-by-step explanation:
If the lines m and n are parallel then the large triangle and the small triangle are similar triangles, because they have equal angles.
By definition for similar triangles it is satisfied that if they have sides of length a, b, c and a', b', c' then:
In this case
So:
Now solve the equation for the variable y
We know that
and
Then
Finally the answer is:
,