Answer:
4/100 is the fraction
Step-by-step explanation:
there are four blue blocks shaded out of the 100
Answer: Last option.
Step-by-step explanation:
Observe the diagram.
The perimeter of the parallelogram will be the sum of the lenghts of its sides. Then:
You know the lenght of the side WZ. This is:
Notice that:
Now, you must find the lenghts of the sides WX and YZ ()
Observe that WZ goes from 2 to -2, therefore its lenght is:
Therefore, substituting values, you get that the perimeter of the paralellogram is:
Step-by-step explanation:
everything can be found in the picture
1. y=-3
2. y=-4
3. y=21
4. y=165
False, you assign a variable to it, such as "x", because it's an unknown quantity.