Answer:
To work out the percentage, all you have to do is divide the first subject by the second and multiply that by 100%.
In other words,
=
= .
Step-by-step explanation:
Hope this helped!
the cost to operate a certain aircraft is $255 per hour the algebraic expression 255t gives the total cost to operate the aircra
1 answer:
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Answer:
r= 2 √(15/π)
Step-by-step explanation:
Given that :
Area of circle =60sq cm
radius=√60/π
Hence the radius can be written as 2 √(15/π)
Answer:
The correct option is B.
Step-by-step explanation:
It is given that triangle A"B"C" is the image of triangle ABC after transformation.
From the given figure it is noticed that the point C lies on positive y-axis and point C" lies on negative x-axis.
It means the figure is rotated either counterclockwise 90° or clockwise 270°. The rotation rule is
The corresponding sides of image A"B"C" are smaller than the preimage ABC.
Since k<0, therefore the transformation shows the reduction. The dilation rule is
Option B is correct.
