Mr. Perez went to his favorite restaurant for lunch. his lunch cost $15.00. what was the total bill if yes left a 20% tip?
1 answer:
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Answer:
Step-by-step explanation:
By the definition of an angle bisector, we have that .
We can add to both sides to get
.
We can then subtract from both sides to get
.
We can finally divide both sides by to get
By definition, the sine of an angle is given by:
Where,
C.O: opposite leg
h: hypotenuse
The hypotenuse is given by:
So, replacing values we have:
Rewriting we have:
Answer:
the sine value of this function is:
A)5 times square root 61 over 61
Where,
C.O: opposite leg
h: hypotenuse
The hypotenuse is given by:
So, replacing values we have:
Rewriting we have:
Answer:
the sine value of this function is:
A)5 times square root 61 over 61