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SSSSS [86.1K]
2 years ago
14

Percentage:

Mathematics
1 answer:
masha68 [24]2 years ago
5 0
20 percent
If you cross multiply 30 w/ 100 and then divide it by 150 you will get 20.
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(ILL GIVE BRAINLIEST!!)<br><br><br> What is friction and when does it occur?
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Answer:

Friction is a force that opposes motion between any surfaces that are touching. Friction occurs because no surface is perfectly smooth. Rougher surfaces have more friction between them. ... Friction produces heat because it causes the molecules on rubbing surfaces to move faster and have more energy

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3 years ago
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What is the sum of the answers to the eqation?<br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20-%206x%20%2B%205%2
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Answer:

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Step-by-step explanation:

x^{2} - 6x +5 = 0

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3 years ago
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Write an equation in point-slope form for the line through the given point with the given slope.
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Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
olga_2 [115]

Answer:

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Answer:1

1. x = 30

2. ∠ABC = 120°, ∠BCD = 90°, ∠CDA = 60°, ∠DAB = 90°

Step-by-step explanation:

It's important to note here that the measure of all interior angles in a quadrilateral will add up to 360°

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4x + 3x + 2x + 3x = 360

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∠DAB = 3x = 3\cdot 30 = 90°

Hope this helped!

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3 years ago
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