Use pythagoras
in a triangle
h^2 = a^2 + b^2 if right angle.
Step-by-step explanation:
Hi there!
Given;
f(x) = 17x + 9
h(x) = 4x
To find: f(x)-h(x)
f(x)-h(x)= 17x + 9 - 4x
= 13x + 9
Therefore, f(x)-h(x) = 13x + 9.
<u>Hope it helps!</u>
Answer: 1 2/9
Step-by-step explanation: One whole and two ninths.