The area of a triangle is 1/2*base*height so 1/2*10*8 which is equal to 40in²
Step-by-step explanation:
So first of all we plug in 1 into f(x) and the result of that into g(x).
f(1)=(1)^2-3(1)+5
=1-3+5
=3
g(3)=(3)(22)-2(3)
=66-6
=60
It’s either volume or matter