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svetlana [45]
3 years ago
14

If y = 2x - 3, find the value of y when x = 2

Mathematics
2 answers:
GarryVolchara [31]3 years ago
6 0
The value of y when x=2 is 1.
Liono4ka [1.6K]3 years ago
3 0
Y = 2(2) -3
Y=4-3
Y=1
The answer is one
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yaroslaw [1]

Answer:

See Below.

Step-by-step explanation:

We are given that ∠1 and ∠7 are supplementary.

And we would like to prove that a is parallel to b.

  Statements:                                           Reasons:

\textbf{\textsf{1. $\angle 1$ and $\angle 7$ are supplementary}}              Given

\textsf{2. $m\angle3$ + $m\angle 7$ $= 180$}                               Supplementary Angles

\textsf{3. $\angle3$ and $\angle7$ are supplementary}                Definition of Supplementary

\textsf{4. }\bf{\angle 1 \cong \angle3}                                               Congruent Supplements Theorem

\textsf{5. }a\parallel b                                                      Corresponding Angles Converse

And we are done!

 

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Which statement about the figure is true
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