Answer:
13
Step-by-step explanation:
15 • 2 = 30
15 • 0.5 = 7.5
15 • 0.25 = 3.75
15 • 2.25 = 33.75
length = l ;width = w
Perimeter of rectangle = sum of all sides
= l + w + l +w
= 2l + 2w
= 2*(l +w )
Q ' (3,4)
When we reflect across the x axis, the y coordinate becomes -y
Q (3,-4) becomes Q' (3,- -4)
