Answer:
Terrance is incorect.
Correct output coordinates (-y,-x)
Step-by-step explanation:
Let
be the input coordinates.
First translation is a rotation of 180° clockwise about the origin. This translation has a rule

Second translation is a reflection over the line y = x. The general rule for the reflection across the line y=x has the rule

When a sequence of two translations are applied to the initial input coordinates, then

As you can see Terrance made a mistake and these two transformations do not cancel themselves out.
Answer:
A straight angle.
Step-by-step explanation:
To find the length of the side of a square when the area is known, find the square root of the area:
Side length = √729
Side Length = 27 feet.
Step-by-step explanation:
thr standard form for a quadratic equation is:
ax²+bx+c
in this example, a=1, b=(-1), c=(-42)