Answer:
144
Step-by-step explanation:
Because the horizontal lines are parallel <7 is the same as <4. Because <1 and <7 are on a straight line they must add up to 180. <7 + 36 = 180 so <7=144 so <1 is also 144.
Answer:
c
ccccccccccccccccccccccccccccccccccccccccccccccccc
The answer is B
the steps are these
interchange the x and y variables
x=5y-8
solve for y so we get
y = x+8
----
5
Combine the two sets to form one giant set. If needed, toss out any duplicate values.
So,
A U B = {4,7,10,13,17, 3,5,7,9}
Toss out the duplicate item "7" and sort the values to get
A U B = {3,4,5,7,9,10,13,17}
This is a simple one just multiply the sides by the same number
14/32, 28/48
