Answer: Im not completely sure but my best guess is 21. the tree is 21 feet tall
Step-by-step explanation:
The cube root of 81 is 4.32674871092
Tan 60 in radical for is square root of 3
Answer:
the study in which observations are made, experiments are done and logical conclusions are drawn in order to understand the principles of nature.
Answer: C
Step-by-step explanation: For a function, each x-coordinate corresponds to exactly one y-coordinate.
To determine whether the graph shown here
is a function, we can use the vertical line test.
The vertical line test tells us that if each x-coordinate on the graph corresponds to exactly one y-coordinate, then any vertical line that we draw on the graph should hit the graph at only one point.
For the graph show here, any vertical line that you draw with hit the graph at only one point which means it does pass the vertical line test.
So this graph is a <em>function</em>.
