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ikadub [295]
3 years ago
6

Wha is the area of a rectangle with vertices at (4, 3), (11, 3), (11,9), and (4, 9)?

Mathematics
2 answers:
Butoxors [25]3 years ago
8 0

Answer:

42 units^2.

Step-by-step explanation:

We are given that it is a rectangle so its area is the product of the length of adjacent sides.

Length  of the horizontal line = 11 - 4 = 7 units ( from the first 2 points) and  the length of an adjacent side is 9 - 3 = 6 units (from the second and third points).

Area = 7 * 6 = 42.

tia_tia [17]3 years ago
4 0

Answer:

area of rectangle = 42

Step-by-step explanation:

area of rectangle = length × width

                             = 7 × 6

                             = 42

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5 0
2 years ago
If f(x)=3x^2-5 and g(x)=-2x+5, then f(3)g(3)=
Vladimir [108]

Answer:

(

f

+

g

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(

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=

3

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2

+

x

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2

Explanation:

(

f

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(

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g

(

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:

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2

−

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3

Add like terms:

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Explanation:

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(

x

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g

(

x

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f

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(

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Add like terms:

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(

x

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=

3

x

2

+

(

−

x

+

2

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(

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(

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(

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=

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Explanation:

(

f

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g

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=

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(

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+

g

(

x

)

:

(

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=

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+

5

+

2

x

−

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Add like terms:

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(

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=

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+

(

−

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+

(

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(

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g

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(

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=

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2

Step-by-step explanation:

5 0
2 years ago
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