Answer:
Option B
Step-by-step explanation:
a=side of square=8.4
h = height of the triangle =
Each triangle on 4 sides would be equilateral because one angle is 60 and isosceles.
Side of triangle s = 8.4
base area =
Area of each equilateral triangle =
Hence surface area = base area +4(area of each triangle)
square yards
Hence option B is right answer
Step-by-step explanation:
Arithmetic mean has become the most widely used measure of central tendency of data. ... That is why arithmetic mean is regarded as the ideal measure of central tendency. One demerit of arithmetic mean is that it is affected by the extreme value (of observed data)
Point is the correct answer
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Answer: (32/2)*3=48
Step-by-step explanation:
In order to find the answer, we must find one third of last year's trip. To do this, we can simply divide the cost of this years trip by two, 32/2=16.
Now if we multiply this this number by 3, 16*3=48, we can see that the total cost of last year's trip was $48.
If we'd like to turn this into one equation, it looks like this: (32/2)*3=48
60 is ten times as much as 'x' .
60 = 10x
Divide each side by 10: <em>6 = x</em>
<u><em>60 is ten times as much as 6 .</em></u>
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60 is 1/10 as much as 'z' .
60 = 1/10 z
Multiply each side by 10: <em>600 = z</em>
<em><u>60 is 1/10 of 600 </u></em>.