Answered in my other reply :)
An inverse function is a function that reverses another function, so we have a function called:
Then, the inverse function will be as follows:
Given that
, we need to isolate x in terms of y:
∴
So:
and
therefore, exchanging variables x and y:
and
and
Which are the figures shown below.
Answer:
2 girls
Step-by-step explanation:
24 boys and 16 girls gives a ratio of 3 boys for every 2 girls
Answer:
Multiplied by the square of 1/5.
Step-by-step explanation:
Base of the Parallelogram =7 meters
Height of the Parallelogram =5 meters
Area of a Parallelogram=Base X Height
=5 X 7 =35 Square meters
If both height and base are multiplied by 1/5
Base
Height
Whenever the base and height are multiplied by the same constant, the parallelogram has been scaled.
The same constant used is a scale factor and the area of the scaled parallelogram will be:
Area of the Shape X Square of the Scale Factor.
Therefore, the area of the parallelogram is multiplied by the square of 1/5.