Answer:
The answer will be A because you start at 4 and in between 4 and 5 you will go up to 7 and that will be your answer
Answer:
Move all terms that don't contain y to the right side and solve.
y = 3 + 4
x
Answer:
The area of the resulting cross section is 
Step-by-step explanation:
we know that
The resulting cross section is a circle congruent with the circle of the base of cylinder
therefore
The area is equal to

we have

-----> the radius is half the diameter
substitute the values

Answer:
As there are 2 equations and two unknowns there is 1 solution