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ANEK [815]
3 years ago
10

If a customer leaves a tip of $7.35 and the bill was $49.00, what percent is the tip?

Mathematics
1 answer:
VashaNatasha [74]3 years ago
6 0
The tip will be 15% because 0.15 x $49.00=$7.35.
$49.00+$7.35=$56.35
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State the postulate or theorem that proves that the triangles are congruent. If the triangles cannot be proven congruent, write
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Find an equation of the plane that passes through the point P0(- 3,3,1) with a normal vector n = (1,4, -3). Which of the followi
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Take an arbitrary vector (<em>x</em>, <em>y</em>, <em>z</em>), which goes from the origin to some point (<em>x</em>, <em>y</em>, <em>z</em>) on the plane we want to find.

Subtract from this vector, the vector that points to P_0, which is (-3, 3, 1). This translates the first vector so that it starts at the point P_0 and is directed at some point (<em>x</em>, <em>y</em>, <em>z</em>). We get a new translated vector, (<em>x</em> + 3, <em>y</em> - 3, <em>z</em> - 1), which lies in the plane.

The normal vector to the plane is orthogonal to every vector in the plane. So taking the dot product of any vector in the plane with the normal to the plane will always result in 0. We use this to find the plane's equation:

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6 0
3 years ago
HELLPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!! HELLPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!! HELLPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!
algol [13]

Answer:

i cant see it :(

Step-by-step explanation:

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Answer:

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5 0
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Read 2 more answers
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whew that took a long time
7 0
4 years ago
Read 2 more answers
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