Find m A. 40° B. 80° C. 130° D. 260°
2 answers:
Answer:
Answer is 130 degrees
Step-by-step explanation:
The given two angles are = 55 degrees and 45 degrees.
Sum of these two angles are = 55+45 = 100 degrees
Given that angles Q and S are equal. We know that the sum of a angles of closed quadrilateral is 360 degrees. Therefore the angles Q and S are = = 130 degrees.
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Answer:
b)
Step-by-step explanation:
b) set up equations so they are equal to each other,
this is when f(x)=g(x) so our approximation was close.
c)solving it graphically is nearly impossible because the solution can be any value around the intersection. only way to be sure is to solve it symbolically.
