Answer:
Step-by-step explanation:
We know that is going to be 8
All that's left now is to find
Let's make a system of equations where we plug in the known values of x and y for each coordinate
For this system of equations solution, please check the image that's annexed
Now that we know that is 2, we can plug that into
and get
We can graphically verify this answer by using a graphing calculator (if you have one) or Desmos (check the other image that's annexed)
Good luck!
Given:
Length of cloth = 9 yards
Length of pieces = yards each
To find:
The number of pieces of cloths after cutting.
Solution:
Let n be the number of required pieces.
Length of each piece is yards. So, the length of n pieces is
yards.
The length of the whole cloth is 9 yards. So, yards must be equal to 9 yards.
Multiply both sides by 3.
Therefore, the Greata have 27 pieces of cloths.
Answer: 200 in squared
Step-by-step explanation:
Each of the triangles in this picture are the same. You can tell because it's a square, and because of the dotted line.
Take the white triangle and substitute it for one of the black ones. Now, you have this.
Now, just do 10 * 20
= 200
