Answer:
yes you can.
Step-by-step explanation:
to answer the question asked you can solve a proportion when given two triangles, but in this one I feel somethings missing like its possibly a multiple choice.
I tried every way I could think of and got this 6.5 for the bottom A-B
and for x about 4.153311-
The difference quotient is just the slope form, in a variation
so that should be (f(x+h)-f(x))/h as x approaches 0
the 2nd option is the differnce quotient, but with the negative distributed
the 3rd option is really f(x)-f(5) because f(5)=61 and that is valid
4th option is wrong because it is (f(x+h)+f(x))/h instead of (f(x+h)-f(x))/h
answer is 4th option
The ball is at the same height as the building between 8 and 10 seconds after it is thrown.
The ball reaches its maximum height about 4 seconds after it is thrown.
Hope this helps & good luck. :)
Answer:
3.142857142857143
Step-by-step explanation:
18a: 3*3*3*2*a
20a: 2*2*5*a
6a: 3*2*a
the greatest common factor is 2a