Answer:
1/2 = 4/8
Step-by-step explanation:
An equivalent expression is when two fractions, decimals, or percents both match up because they are the same quantity as the other number.
The fractions above are an example of 1/2 and 4/8, which are equal to each others. The equation above is an example of an equivalent expression.
Answer:
−4,2+2i√3, and 2−2i√3 is the correct answer
You can conclude that the sides are parallel because the slope of the opposites are the same. (Second option).
You can conclude that the polygon is a rectangle since it has 4 90º angles, and 4 sides, each one parallel to the other and of the same lenght as it's parallel. (Last option).
Answer:

Hope it helped,
Happy homework/ study/ exam!
Answer:
2) 6
4) 9
Step-by-step explanation:
47. x^2-5x+6 = (x-3)(x-2) = 0
x = 3, 2
B
48. xy = 0
Then x or y must equal 0
D
49. Plug in each of the answer choices to see if they work.
B