Answer: 75 feet per hour
Step-by-step explanation:
X: 1, 3
Y: 200, 350
150/2
75
For the left-hand triangle we know:

.
Solving for

we have:



So the angles on the left are: 47,31 and 102 degrees.
On the right we have

Substituting known values and solving we get:

[tex]y=72\°[/tex}
So the angles on the right are, 72, 61 and 47 degrees.
Answer:



The value of
radians corresponds to an angle of 180/5 = 72 degrees.
Answer:
7m-(7n-18m)
Step-by-step explanation:
m=0, n=0.
8m^7n^6/3 10m^7n^6/3 8m^16n^12/3 m^4n^6/3
-7m-(3n-(8m-4n-10m)
-7m-(3n-(8m-4n+10m))
-7m-(3n-(18m-4n))
-7m-(3n-18m+4n)
-7m-(7n-18m)
Answer:
Step-by-step explanation:
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