=1/2
you add both on each side then subtract 2 from you anser
Answer:
X + Y - W - Z = 180
Step-by-step explanation:
In parallel lines If you use the rules of:
* Alternate angles are equal
* Linear Pair Angles supplement to 180
And use the picture below for calculating the result: finally we get
Z = Y - (180 - (X - W)) which becomes the answer above if you simplify the parentheses.
25/30 + 27/30 = 52/30 = 1 22/30 = 1 11/15 Your answer is A
Hope this helps :)
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Answer:
To find the mode, order the numbers lowest to highest and see which number appears the most often.
Step-by-step explanation:
F(1) = -f(0) +5 = -3 +5 = 2
f(2) = -f(1) +5 = -2 +5 = 3
f(2) = 3
_____
The sequence appears to alternate between 3 and 2.