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3 years ago

Is this correct? Look at pic attached

Mathematics

1 answer:

Georgia [21]3 years ago

3 0

Answer:

Perfect!

Step-by-step explanation:

Complementary= 90 degrees

Supplementary= 180 degrees

Looks like you got both of those. Good job!

<1 + <2 = 90

<1 = 55

90-55=35

<2=35

<2+ <3= 180

180-35= 145

<3 = 145 degrees

You did awesome! Amazing job!

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kirill115 [55]

Answer:

The system of equations has no solution.

Step-by-step explanation:

Given the system of equations

2y = 2x+7

x = y+2

solving the system of equations

$\begin{bmatrix}2y=2x+7\\ x=y+2\end{bmatrix}$

Arrange equation variables for elimination

$\begin{bmatrix}2y-2x=7\\ -y+x=2\end{bmatrix}$

Multiply -y+x=2 by 2: -2y+2x=4

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so adding

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$+$

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so the system of equations becomes

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Thus,

No Solution!

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3 years ago

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Akimi4 [234]

Answer:

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Step-by-step explanation:

Recursive sequence

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3 years ago

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sleet_krkn [62]

Answer:

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Step-by-step explanation:

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4 years ago

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