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DaniilM [7]
3 years ago
11

Helpppppppppppppppppp pls​

Mathematics
1 answer:
BartSMP [9]3 years ago
7 0

Answer:

b=30

Step-by-step explanation:

The angle here is a right angle which is an angle that equals 90 degrees. You subtract that measure of the angle by 60 and you end up with 30.

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nika2105 [10]

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3 years ago
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aev [14]

Answer:

Kara incorrectly factored 2(16x^2 + 24x + 9) she did not find the correct factors when she factored out. The correct factored expression would be 2(4x+3)^2

Step-by-step explanation:

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3 0
3 years ago
Find measurement of arc JL.
Tresset [83]
4x-2 + 7x-18 + 6x+6 = 360 degrees

combine like terms

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4 0
3 years ago
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ipn [44]

Step-by-step explanation:

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|5x + 3| <= -2

Since absolute value is never negative, there are no real values for x.

6 0
2 years ago
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