Answer:
Step-by-step explanation:
Area of square=L^2
A=4cm ×4cm
A=16cm^2
Is there a sort of graph that I could look at and then I could tell, because I don’t just know this information off the top of my head.
Answer:
Step-by-step explanation:
A penny is worth 1 cent. = 0.01p
A nickel is worth 5 cents = 0.05n
Let the number of pennies = x
Number of nickels = y
A bag of coins contains pennies and nickels. There are 40 coins in all. The total value of the coins is $0.72. How many coins are pennies, and how many are nickels? Write 2 equations.
Answer:
Step-by-step explanation:
a) <u>Number of girls:</u>
<u>Percentage:</u>
b) <u>Number of students prefer watching TV:</u>
<u>Percentage:</u>
The coordinates of the inverse function f⁻¹(x) will be swapped of the coordinates of the function f(x).
The complete question is attached below.
<h3>What is inverse of a function?</h3>
Let the function will be
f: X → Y
Then the inverse function will be
f⁻¹: Y → X
If the coordinates of the function f(x) are given.
Then the coordinates of the inverse function f⁻¹(x) will be swapped of the coordinates of the function f(x).
f(x) f⁻¹(x)
(33, 40) (40, 33)
(-19, -15) (-15, -19)
(-28, 47) (47, -28)
(-15, -34) (-34, -15)
(50, 0) (0, 50)
Learn more about inverse function here:
brainly.com/question/19425567
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