If a=3/6 and b=-3/-5 find -3a+4b
1 answer:
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Answer:
Step-by-step explanation:
Solve for the value of :
-Switch sides:
-Add on both sides:
Therefore, the value of is
.
Answer:
15.9 centimeters
Step-by-step explanation:
the information we have is:
Perimeter:
Number of sides of the polygon:
since each side has equal length, we can use the following equation to find the measure of one side of the polygon, the equation for perimeter:
where n is the number of sides and is the length of each side.
So we clear for and we get:
and subtituting the known values:
each side is 15.6 centimeters long