Complementary angles equal 90°.
This means that if ∠1 is complementary to ∠4, then
∠1 + ∠4 = 90°
33 + x = 90
x = 57
m∠4 = 57°
X= 35
How to:
Cross Multiply
Answer:
i think 14
Step-by-step explanation:
<h3>
<u>Explanation</u></h3>
- How to see if a shown graph is function or not?
If we want to check that a graph is function or not, we have a way to check by doing these steps.
- Draw a vertical line, make sure that a line has to pass through or intercept a graph.
- See if a line intercepts a graph more than once.
If a line intercepts a graph only one point, a graph is indeed a function. Otherwise, not a function but a relation instead. That includes if a line intercepts more than a point which doesn't make a graph a function.
From the graph, if we follow these steps, we will see that a line will only pass or intercept the graph only one point. Hence, the graph is indeed a function. The following graph that is shown is called "Parabola" for a < 0.
<h3>
<u>Answer</u></h3>
The graph is a function.
Adding and subtracting radical expressions.
