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Tcecarenko [31]
3 years ago
6

What is the surface area of the prism, in square centimeters?

Mathematics
1 answer:
Solnce55 [7]3 years ago
4 0

Answer:

1/2 x 6 x 4 x 10 = 120

Step-by-step explanation:

area of triangle x extended length

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29.98332

Step-by-step explanation:

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Show all steps when completing the square to solve 2x^2 - 4x - 5 = 25
aleksley [76]

Answer:

x = 5, -3

Step-by-step explanation:

2x² - 4x - 5 = 25

add 5 to each side

2x² - 4x = 30

factor out the 2

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divide both sides by 2

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divide b by 2, square it -- (b/2)², and add it to both sides

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8 0
3 years ago
The points (-2, 1) and (3, y) have a slope of -3. Find the y coordinate of the point.
Lady_Fox [76]

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Step-by-step explanation:

8 0
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