Answer:
k=13.8
Step-by-step explanation:
Given function:
- 2.5k+47.4=81.9
- to find k..
<u><em>Subtract final and middle value:</em></u>
<em><u>Divide by 2.5:</u></em>
Therefore, k=13.8..
a/c = d/a
you would cross multiply to get aa = cd
aa = a^2
so you would have a^2 = cd
<span>2.31*10-^3 using scientific notation
= 0.00231</span>
Hello!
since this is a 45-45-90 degree triangle the hypotenuse is a
where a is one of the legs
So the answer is 5
Hope this helps!
Here
we can see that the problem gives us the length of a sandwich of x =
1.2. The problem also asks us for the expression that better
represents the approximate length of the crust given among the
options above. Here we simply have to substitute x to each of the
choices.
The
answer is B) x = 8x² + 34; 45.52 centemiters
I
hope it helps, Regards.