Answer:
The answer is: 31.96
Step-by-step explanation:
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Steps: Line up the equations then solve. 4*6 is 24 and 7*8 is 56 then round, tada!
4.7 x
<u>6.8</u>
<u>24.56</u>
<u>Round: 31.96</u>
The correct answer is {1, 2, 5, 6}.
A intersect B would be {3, 4}; the complement of this is everything else.
120 + 120 + X + X = 360
240 + 2X = 360
2X = 120
X = 60
Every positive number has two square roots.
The square roots of 67 are 8.185... (rounded) and -8.185... (rounded) .
Both are irrational numbers, so they can't be completely written down
with digits. No matter how many decimal places I write, it can never be
enough, because these decimals go on forever and never end.
Answer:
I know a little of this
Step-by-step explanation:
ok so what you do is for example take both of the small equation with the same variable and equal them to each other then plug in to the other
ex. 7x-31 =5x-8 solve this the plug what you get into the y in equation 4(y) +27
