2 answers:
Answer:
Using the relationship (x -y)^2 = x^2 + y^2 - 2x*y
We can assume that we have:
2a^2 = x^2
This means that x= √2*a
we also can assume tbat Y = √2*b
then we would have something like:
(√2*a - √2*a)^2 = 2a^2 + 2b^2 - 4ab
Where i see that in the written question there is a 5ab instead of a 4ab, but i guess this may be a typo
<span>(a - 2b) • (2a - b) is how you factor this using FOIL</span>
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Answer:
x = 41.7
WYZ = 63.4 degrees
WZY = 33.2 degrees
ZWY = 83.4 degrees
Hope that helps!
Answer:
I think its g and j
I don't think its I because that's above -1 and -3/2 should be below
Each person will get 1/4 of the pie
2% = 2/100
2/100 = 0.02
0.02 + 36 * 14000 = n
36.02 * 14000 = n
n = 50,4000.02 (answer)
