Euler's formula for a polyhedron is given by:
Make E, the subject of the formula:
Put F = 20, V = 12, to obtain E,
Therefore, there are 30 edges
URGENT HELP HUSHGAHUHGHJBJB!!!!!!!!!!!!!!!!!!!!!!!!!!! $0.35 is what percent of a dollar?
2 answers:
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Answer:
Step-by-step explanation:
z=5x-11y
+11y on both sides
z+11y=x
divide by 5 on both sides
<h2>Answer:
Step-by-step explanation:
<em>The options are not given; however, the question can still be answered.</em>
Given
Direct Proportion:
In 20 minutes, y = 250 bottles
Required
Determine the graph
<em>In the first 20 minutes, y = 250</em>
<em>In the next 20 minutes, y = 250 + 250 = 500</em>
<em>In the next 20 minutes, y = 500 + 250 = 750</em>
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This gives a arithmetic sequence:
250, 500, 750, ........
Next, is to determine the equation of the sequence using;
In this case;
Substitute these values in the above formula;
Open Bracket
Collect Like Terms
Hence; the graph that shows the given description is the graph with equation