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garik1379 [7]
3 years ago
8

PLEASE HELP With this geometry

Mathematics
1 answer:
sladkih [1.3K]3 years ago
6 0

Answer:

Step-by-step explanation:

The two will add to 90 degress so

6x+17+3x-17=90  combine like terms

9x=90 divide by 9 to isolate the x

x=10

Now sub it into each equation to solve

ABC = 6(10)+17 = 60+17 = 77

CBD = 3(10)-17 = 30-17 = 13

Check = 77+13 = 90 Correct

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Answer:

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Step-by-step explanation:

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Plug in this slope and the given point into y = mx + b, and solve for b:

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8 0
2 years ago
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PLZ HELP!!!!!!!!!!!!!!!!!!!! WILL MARK
mamaluj [8]
The answer is number 3.
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3 years ago
Boris bought 3 CDs that were each the same price. Including sales tax, he paid a total of $37.20. Each CD had a tax of $1.30. Wh
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Answer:

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6 0
2 years ago
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Oh and alsoo can someone plzzzzz add an explanation
Pani-rosa [81]

Answer:

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(I know this isn't part of the question, but Brain didn't sell 7 tickets)

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