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Anestetic [448]
3 years ago
13

lina is covering a wall in her attic with wallpaper. The wall is trapezoid-shaped with top and bottom bases of 14 feet and 20 fe

et. The height of the wall is 8 feet. How much wallpaper will she need to cover the wall ?
Mathematics
1 answer:
eduard3 years ago
8 0
136ft2 I did the work but I don't know if I understood the question correctly but maybe it is right lol
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In a study, subjects are randomly assigned to one of three groups: control, experimental A, or experimental B. After treatment,
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Answer:

Analysis of variance

Step-by-step explanation:

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The anova gives an analysis of the differences that are in the group means of a sample.

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Please help with this math problem! The intersection of GK and HL is point P. Which triangle must be an isosceles triangle? *loo
Whitepunk [10]

None of the triangles listed has two equal base angles or two equal side lengths, therefore: D. No triangle is isosceles.

<h3>Properties of an Isosceles Triangle</h3>
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  • The side lengths that are opposite each of the equal base angles are also congruent to each other.

Thus, none of the triangles listed has two equal base angles or two equal side lengths, therefore: D. No triangle is isosceles.

Learn more about isosceles triangle on:

brainly.com/question/11884412

5 0
2 years ago
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Alex_Xolod [135]

Answer:

Reciprocal of 5/18 is 18/5.

5/18 x 18/5 = 90/90

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8 0
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8

Step-by-step explanation:

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There is a jar full of marbles. There are 3 red, 2 orange, 3 green and 4 blue marbles in the jar. If one marble is chosen random
timurjin [86]

Answer:

{red, red, red, orange, orange, green, green, green, blue, blue, blue, and blue}

Step-by-step explanation:

I think you just list all of them, I hope it's right, if not im gonna feel stupd

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