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gregori [183]
2 years ago
8

Dominique decided to build his sons a fort in the backyard. He put a roof on the fort in the shape of a triangular prism.

Mathematics
2 answers:
jekas [21]2 years ago
7 0
It should be 216ft^2 (B)
VARVARA [1.3K]2 years ago
4 0

Answer:

B. 216 ft

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The equation of a line in slope- intercept form is

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To calculate m use the slope formula

m = ( y₂ - y₁ ) / (x₂ - x₁ )

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m = \frac{4-6}{8-3} = - \frac{2}{5}, hence

y = - \frac{2}{5} x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

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y = - \frac{2}{5} x + \frac{36}{5} ← equation of line

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3 years ago
If z=15, what would the expression z2 – 2z + 15 be equal to?
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Answer:

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z2 - 2z + 15

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