Answer:
The answer to your question is: x = -1
Step-by-step explanation:
Data
slope of l = x
slope of m = x +2
they are ⊥
Process
If they are ⊥, then, x + 2 = - 1/x
x(x + 2) = -1
x² + 2x = -1
x² + 2x + 1 = 0
(x + 1)² = 0
x + 1 = 0
x = -1
Answer:
BBAB
Step-by-step explanation:
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Answer:
You can multiply the numerator and denominator by the same number.
For example, 1x2/4x2=2/8 which is equal to 1/4.
Lisa would get $3.84 in change.
2.23 x 2 + (2.23 - .53) = 6.16
10 - 6.16 = 3.84
I don't think you need to. Only the ones Like "Science 101", etc.
