Answer:
10 cm
Step-by-step explanation
to fine area of square you multiply 2 sides together and get the area and 10x10 is 100
The reflection of the point (x, y) across the y-axis is the point (-x, y). When you reflect a point across the line y = x, the x-coordinate and the y-coordinate change places. Notice how each point of the original figure and its image are the same distance away from the line of reflection (x = –2 in this example).
Answer:
What grade is this 12th?
Step-by-step explanation:
Number5and9 because they both are equal
Answer:
0
Step-by-step explanation:
Substitute x = 3 into the rational expression
= 
= 
= 0
