Suggestion: tell me that you want answer of all or anyone.
Answer: yes it is equivalent!
Step-by-step explanation:
all you do is take away the parentheses and then it is the same exact thing!
Answer:
question 1 is 300
and question 2 is 24
Step-by-step explanation:
Answer:

Step-by-step explanation:
We have
square with sides <em>s = 3cm</em>
four triangles with base <em>b = 3cm</em> and height <em>h = 9cm</em>.
The formula of an area of a square:

The formula of an area of a triangle:

Substitute:

The Surface Area:

2x-2y
parallel means that the x part is the same
and it is -2y because the y-coordinate is -2