Answer:
It represents that it is false
Step-by-step explanation:
Answer: Z²+ 9Z + 8
Step-by-step explanation:
You take the two z's and times them to get Z² then you do the Z times 1 to get 1Z then you do the Z times 8 to get 8Z then you take the 8 times 1 and get 8 so then you add the like terms. You add 1Z and 8Z and you get 9Z. The you put it in standard form to get Z²+9Z+8
Answer:
Approximantly 20
Step-by-step explanation:
Circumference = pi times diameter
63/pi = diameter
Answer: 20.0535228
Note: Your system of equations is missing some details. Since the procedure is same so it should not be matter as it would still make your understand the concept. So I am assuming you have the following system of equations:


Answer:
The two lines intersect at (3/31, 47/31) which is the solution to this system of equations.
The graph of the solution is also attached below.
Step-by-step explanation:
Given the system of the equations


The solution will be the point of intersection of two lines. So we need to solve the system of the equations to find the point of intersection in order to graph the solution.
Solving






∵ 










as

so



Therefore, the two lines intersect at (3/31, 47/31) which is the solution to this system of equations.
The graph of the solution is also attached below.