Answer:
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What is the constant of proportionality x 1 and y 0.5
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Answer:
∠ A ≈ 48°
Step-by-step explanation:
Using the Cosine rule to find an angle
cosA =
with a = 10, b = 13 and c = 11
cosA =
=
= , thus
A = (
) ≈ 48° ( to the nearest degree )
Start by finding 7% of the $23.20:
Now add this to $23.20:
Now, let's find 18% of this new total with tax to find the tip amount:
This is the tip amount. And finally, let's add this to the 24.824:
Not sure if you were given any instructions about rounding, but Ana's cost will be around $29.29.
Hope this helps.
Now add this to $23.20:
Now, let's find 18% of this new total with tax to find the tip amount:
This is the tip amount. And finally, let's add this to the 24.824:
Not sure if you were given any instructions about rounding, but Ana's cost will be around $29.29.
Hope this helps.