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KonstantinChe [14]
2 years ago
12

Plzzzzzzzz help meeeee

Mathematics
1 answer:
Pani-rosa [81]2 years ago
5 0

Answer:

38 in²

Step-by-step explanation:

The area (A) of a trapezium is calculated using the formula

A = \frac{1}{2} h (a + b)

where a, b are the parallel bases and h the perpendicular height

here a = 12, b = 7 and h = 4, hence

A = 0.5 × 4 × (12 + 7) = 2 × 19 = 38 in²

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3 years ago
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Arada [10]

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Write an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the line described by y=1/2
Marat540 [252]

Given:

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y=\frac{1}{2}x+5

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y-y_1=m(x-x_1)

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8 0
1 year ago
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attashe74 [19]

Answer:

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elixir [45]

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Lets consider the equation 2.

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Hence,

-3x-4y-3z=-7\\-2x+6y-2z=-3\\5x-2y+5z=9\\\\

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2 years ago
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