Step-by-step explanation:
- Line a & b are parallel
- m ∠ 8 = 150 °
[ Sum of co-interior angles ]
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ANSWER
EXPLANATION
The given function is a piecewise defined function.
is the y-value that corresponds to
To determine that y-value, we need to trace from
to where it meets the graph.
We then trace to the y-axis to determine the corresponding y-value as shown in the diagram.
From the graph, we can see that this x-value corresponds to a y-value of
This implies that, when
Therefore
See graph.
Answer:
137,257
Step-by-step explanation:
The measure of its complementary angle is 87 degrees. When two complimentary angles are added to each other they equal 90 degrees.
Answer:
To find the average rate of change, we divide the change in the output value by the change in the input value. The Greek letter Δ (delta) signifies the change in a quantity; we read the ratio as “delta-y over delta-x” or “the change in y divided by the change in x”.