Answer:
(H)
Step-by-step explanation:
because it is the closest to a right angle (45 degree angle) and 45 is only off by 3 from 48. hope this help :)
Step-by-step explanation:
Area of shaded region = area of exterior rectangle - area of interior rectangle

Answer:
B
Step-by-step explanation:
Let say, a=9,b=11,c=6
Then associative properties says that every element is related to each other, here "b" associates a &c.
Therefore, a is related to b+c
c is related to a+b
(3,5)....x1 = 3 and y1 = 5
(1,3)....x2 = 1 and y2 = 3
slope formula : (y2 - y1) / (x2 - x1)
slope = (3 - 5) / (1 - 3) = -2/-2 = 1 <== slope is 1