My question is what's
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Find what x is
Find what x is
1 answer:
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Answer:
Proportionality constant =
Step-by-step explanation:
From the graph attached,
Data set representing the relation between seeing lightning and the hearing thunder is,
{(15, 3), (25, 5), (35, 7), (45, 9)}
Since, Distance from lightening (d) ∝ Time between lightening and thunder (t)
d = kt
Here k = proportionality constant
k =
From the data set one point is (15, 3).
k =
k = miles per second
Therefore, proportionality constant is miles per second.
Answer:
x=20
Step-by-step explanation:
The measure of BCD will be equal to the measures of BAC and ABC added together.
<u>Hope this helps :-)</u>
