You should add 1 cup of water
I'm sorry but I don't see any questions?
Answer:
7
Step-by-step explanation:
A coefficient is the number before a variable (x, y, z...etc).

Let

, so that

and

. The integral is then equivalent to
Area of a triangle = 1/2 b•h
A = 1/2 b • h
A = 1/2 (10 cm • 9 cm)
A = 1/2 (90 cm^2)
A = 45 cm^2.