Answer:4/5
Step-by-step explanation:
I think it's 4/5 because the number 3 is only one number of 5. And if you subtract 5-1, you'll get 4.
First find g(2).
g(2) = (2+4)2 = 12
Because g(2) is 12, h(g(2)) = h(12).
h(12) = 2(12)-7 = 17
answer: 17
1. The problem gives the following information: "<span>a" varies jointly with "b" and "c" and inversely with "d".
2. You have that the values of "a", "b", "c" and "d" are:
a = 400
b = 16
c = 5
d = 2
</span>
3. Keeping this on mind, you must calculate the constant of proportionality "k", as below:
a=kbc/d
3. When you clear "k", you have:
k=ad/bc
k=(400)(2)/(16)(5)
k=10
4. Therefore, you have:
a=kbc/d
a=10bc/d
The answer is:
a=10bc/d
If a dolphin is at the surface then the elevation that they are at is Sea Level. - I hope this helped *^*^*^*^
Answer:
3x^2+x+2
Step-by-step explanation:
Let's simplify step-by-step.
2x2+3x−1+x2−2x+3
=2x2+3x+−1+x2+−2x+3
Combine Like Terms:
=2x2+3x+−1+x2+−2x+3
=(2x2+x2)+(3x+−2x)+(−1+3)