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RoseWind [281]
3 years ago
14

)) Matt's bill for breakfast at a restaurant was $91. He left an 18% tip. What was the total

Mathematics
2 answers:
gladu [14]3 years ago
5 0
107.38 you take 18 percent of 91 then add it to 91 getting your final total
gladu [14]3 years ago
4 0

Answer:

$107.38

Step-by-step explanation:

$91 (the price) multiplied by the percentage 18% (91 x 18 = 1630) (1638/100=16.38 [the tip})

$91 (th original price) + 15.38 (the tip) = $108.38 (final price)

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Alekssandra [29.7K]

Answer:

-0.2084

Step-by-step explanation:

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4 0
3 years ago
What changes would you make in your description of point, line, and plane?
weeeeeb [17]

Answer:

Here's a quick sketch of how to calculate the distance from a point P=(x1,y1,z1)

P

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(

x

1

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y

1

,

z

1

)

to a plane determined by normal vector N=(A,B,C)

N

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(

A

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B

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)

and point Q=(x0,y0,z0)

Q

=

(

x

0

,

y

0

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. The equation for the plane determined by N

N

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is A(x−x0)+B(y−y0)+C(z−z0)=0

A

(

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x

0

)

+

B

(

y

−

y

0

)

+

C

(

z

−

z

0

)

=

0

, which we could write as Ax+By+Cz+D=0

A

x

+

B

y

+

C

z

+

D

=

0

, where D=−Ax0−By0−Cz0

D

=

−

A

x

0

−

B

y

0

−

C

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0

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This applet demonstrates the setup of the problem and the method we will use to derive a formula for the distance from the plane to the point P

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Step-by-step explanation:

5 0
3 years ago
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Strike441 [17]

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Step-by-step explanation:

m=1/2

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6 0
3 years ago
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m_a_m_a [10]
You multiply 65 to the x and negative 5
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3 years ago
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Find the answer then square it.
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