Y
9
30°
х
Find the values of x and y. Write your answers in simplest form.
y =

3; 9 is 8 to -4

step-by-step explanation:

b. f(x) = –√x + 3this is the correct answer

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!