Your grocery bill is 45$. Because of tax , you have to add 10%of that. What is your total cost?
1 answer:
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Answer:
37 degrees
Step-by-step explanation:
As XW and YZ are parallel lines, you can use the co-interior angle rule to solve for x.
This is when you see a C-shape between parallel lines. The rule states that the sum of these two co-interior angles is 180 degrees.
Therefore,
⇒
⇒ [collect like terms of x]
⇒ [add 5 to both sides]
⇒ [divide both sides by 5]
Hope this helps! :D
