Answer: 24 cans
Step-by-step explanation:
Given
George has 9 fence
It requires cans to paint a fence
So, 9 fence required
9 fence requires 24 cans
Draw a graph of order 4 and size equal to zero. What is this graph called?
1 answer:
Answer:
The draw in the file is a realization of a graph of order 4 and size zero.
In the book of Douglas West, Introduction to Graph Theory the name of this graph is 'Trivial graph'
Step-by-step explanation:
Remember that the order of a graph is the number of vertices and the size of the graph is the number of edges of the graph.
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Answer:
20.6 m
Step-by-step explanation:
Hi there!
Assuming that the utility pole makes a 90-degree angle with the ground, this scenario creates a right triangle.
The 45 m-long cable is the hypotenuse and the 40 m between the base of the pole and the cable is one of the legs.
We must solve for the height of the utility pole, which is essentially the other leg of the right triangle.
We can use the Pythagorean theorem: where a and b are the legs and c is the hypotenuse
Plug in the known information (leg=40, hyp=45)
Therefore, when rounded to the nearest tenth, the height of the utility pole is 20.6 m.
I hope this helps!