Question 1 (5 points) If f(x) varies directly with x and f(x)= 120 when x=45 , find the value of f(x) when x=8.
Round you final answer to the nearest whole number.

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

other answer is correct. i had used the radius of the radius somehow. a website:

answer: b

step-by-step explanation: im sorry bro bro but thats not a eqation the human mind can answer and plus im a devil