Answer: 7 inches.
Given that there was a quadrilateral ABCD and it was reflected over a line y
Hence preimage = ABCD and image = TURS
When reflected we have new position of A = T
new position of B =U
new position of C = R and
new position of D = S
By transformation properties, for reflection the scale factor is 1 and hence AB will have the same length as TU
Since AB = 7 inches, TU = 7 inches.
Note:
A reflection in the coordinate plane is just like a reflection in a mirror. Any point or shape can be reflected across the x-axis, the y-axis, or any other line, invisible or visible. This line, about which the object is reflected, is called the “line of symmetry.” Here we have line of symmetry as line y.
I think they’re perpendicular lines
<em>Missing Part of Question:</em>
<em>Explain whether the inequality Jack writes is correct or incorrect. In your explanation, include a description of each value in the inequality in terms of what it represents.</em>
Answer:
Jack is incorrect
Step-by-step explanation:
Given:
Jack representation:
Required
State with reason if Jack is correct or not
Jack representation of both elevation shows implies that -10 is less than -15
This illustration is incorrect because;
If the numbers are presented on a number line
-10 is to the right of -15
And numbers on the number line increases along the right hand side.
Hence;
We can conclude that Jack is incorrect because
Be QuItE pEaSaNt!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!