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LuckyWell [14K]
3 years ago
10

I need the answer please

Mathematics
1 answer:
sergeinik [125]3 years ago
4 0
Y=40 I believe this is the answer
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Determine if the statement is always, sometimes or never true.
fomenos
I believe the correct answer from the choices listed above is the last option. The measure of an exterior angle at the vertex of a polygon never equals the measure of the adjacent interior angle. Rather, they are always supplementary angles. 

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nataly862011 [7]

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2.5075.

Step-by-step explanation:

7 0
3 years ago
What are the roots of the quadratic equation below 2x^2-5x-1=0
PilotLPTM [1.2K]

Answer:

roots=(5±sqrt(33))/4

Step-by-step explanation:

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7 0
3 years ago
Solve the equation <br> 6 - ( 3 - c ) = 2
Andreas93 [3]

Answer:

c = -1

Step-by-step explanation:

6 - (3 - c) = 2

6 - 3 + -(-c) = 2

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c = -1

Check:

6 -(3-(-1)) = 2

6 - (3+1) = 2

6 - 4 = 2

3 0
4 years ago
Read 2 more answers
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