PLS HELP ASAP !!!! PLS !! will mark whoever gets it right as brainliest !

1 answer:

hoa [83]2 years ago

8 0

Answer:

128° because its vertical with ∠1

I think, but I'm not sure.

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user100 [1]

A line-----------------

3 0

3 years ago

mamaluj [8]

You just have to multiply both by 2, and 3/4 = 6/8. 3 times 2 equals 6, and 4 times 2 equals 8. I hope I helped! :-)

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2 years ago

stealth61 [152]

Hello,

$x^2+3x+3=0\\

\Delta=9-4*3=-3\\

x= \dfrac{-3-i*\sqrt{3}}{2} \ or\ x= \dfrac{-3+i*\sqrt{3}}{2} \\

$

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2 years ago

kotegsom [21]

Answer:

y=4

Step-by-step explanation:

4y+3=19

=4y=19-3

=y=16/4=4

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2 years ago

Murrr4er [49]

Answer:

$x = 4x - 8 - 3x + 8 = 0 \\ x = 4x - 3x - 8 + 8 = 0 \\ x = 0$

4 0

2 years ago