He would be 120 yrs old because 60 times 4 is 240 and the son is half of his age so 240 divided by 2 is 120 hope this helped
After performing the transformation on f(x) = |x|+7; reflected across the x-axis and translated 4 units up. We get the function g(x) = -(|x| + 7) + 4
<h3>What is a function?</h3>
It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a function:
f(x) = |x| + 7
First we reflect the function f(x) across the x-axis
Multiply the function by -1
F(x) = -(|x| + 7)
To translated 4 units up add 4 to the function.
g(x) = -(|x| + 7) + 4
Thus, after performing the transformation on f(x) = |x|+7; reflected across the x-axis and translated 4 units up. We get the function g(x) = -(|x| + 7) + 4
Learn more about the function here:
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Answer:
Step-by-step explanation:
Convert rectangle (x , y) to polar coordinates ( r , θ)


a) converts (9, 0) to polar coordinates ( r , θ)


b) Convert
to polar coordinates ( r, θ)


c) converts (-5, 5) to polar coordinates ( r , θ)


d) converts (-1, √3) to polar coordinates ( r , θ)



Answer: Around 67%
Step-by-step explanation:
92+70+41=203
203/3=67 2/3
Around 67%