For Exercises 19-24, a, b, c, and d are distinct lines in the same plane. For each combination of relationships, tell how a and
d relate. Justify your answer.
I don't understand the symbols
1 answer:
Answer:
a is parallel to d
a and d are parallel, and are perpendicular to c and d (those are parallel to each other)
RESULT
They are parallel
Step-by-step explanation:
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I am assuming this is a triangle.....P = a + b + c
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Answer:
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Y=-7 use distributive property add like terms
Answer:
n = (1/9)u
Step-by-step explanation:
This is a direct variation relationship of the form
n = ku
For n = 2, u = 18.
2 = k * 18
We solve for k.
k = 2/18
k = 1/9
Now we use k in the equation of the relationship.
n = (1/9)u
10% as a decimal would be .10
