A. a 90 degree counterclockwise rotation about the origin
Answer:
45 square meters
Step-by-step explanation:
we know that
The area of trapezoid is equal to

where
b1 and b2 are the parallel bases
h is the height of trapezoid (perpendicular distance between the parallel bases)
we have

substitute


Answer:
C) 3(x+7)²
Step-by-step explanation:
Answer:
so i think its x i hope this helps
Step-by-step explanation: