Answer:
The missing angles measure is 70 degrees
Step-by-step explanation:
First we must complete the left triangles last measure:
60+65+x=180
x=55
Then we have to make all of those three middle angles equal 180:
55+50+y=180
105+y=180
y=75
Now we add 75 to 35 to the missing angle to get 180:
75+35+z=180
110+z=180
z=70
The missing angles measure is 70 degrees
The correct option is B. (1,4).
Given equations,
We have to find the solution of the given system of equations.
Equation 2 can be written as,
Now by substitution method, putting the value of from Equation (1) in above equation, we get
Now putting the value of y in equation 1 we get,
Hence the solution of the given system of equation will be (1,4).
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The maximum or minimum happens when x=-b/2a
x=-1200/[2*(-6)]=100
the maximum happens when x=100