8(u-5)=8•u-8•5 identify the properties of real numbers illustrated by each statement
1 answer:
Answer:
I think this is the answer you are looking for.
Step-by-step explanation:
Any value of u makes the equation true.
All real numbers
Interval Notation:
(
−
∞
, ∞
)
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Answer:
x=-3, y=9. (-3, 9).
Step-by-step explanation:
-9x-5y=-18
4x+5y=33
---------------
-5x=15
x=15/-5
x=-3
4(-3)+5y=33
-12+5y=33
5y=33-(-12)
5y=33+12
5y=45
y=45/5
y=9
Substitute in 0.8 for y.
The final result is:
x = 8.4.
-6 + [4 - (x - 2)] = -6 + (4 - x + 2) = -6 + (6 - x) = -6 + 6 - x = -x
I believe AAS can be used to prove that △ABD≅△CBD?
