Answer:
y = 7
Step-by-step explanation:
1) Substitute X with 1
9 ( 1 ) - 2y = - 5
2) Simplify 19×1 to 9
9 − 2y = −5
3) Subtract 9 from both sides
−2y = −5 − 9
4) Simplify −5−9 to −14
−2y = −14
5) Divide both sides by −2.
y = -14 / -2
6) Two negatives make a positive.
y = 14 / 2
7) Simplify 14 / 2 to 7
y = 7
A = (10 x 12) - (2 x 7)
A = 120 - 14
A = 106
answer
106 sq. meters
The transformation from parallelogram LMNO to parallelogram L'M'N'O' is a reflection across the x-axis
<h3>How to determine the transformation?</h3>
The complete question is added as an attachment
From the graph, we have the following highlights:
- Parallelogram LMNO and parallelogram L'M'N'O' are on either sides of the x-axis
- They are equidistant from the x and y axes
- They have equal dimensions
This means that parallelogram LMNO is reflected across the x-axis to get parallelogram L'M'N'O'
Hence, the transformation from parallelogram LMNO to parallelogram L'M'N'O' is a reflection across the x-axis
Read more about transformation at:
brainly.com/question/11709244
#SPJ1