2c+8=0
2c=-8
2/2 -8/2
C=-4
Im not exactly sure what the ES O San and 46 is tho
For this case we have that by definition, if we draw the diagonal of a square two rectangular triangles are formed. If the diagonal measures "x", then the Pythagorean theorem is fulfilled:

Where:
l: It's the side of the square.

We know that the area of a square is given by:

So, the area is:

Answer:

Answer:
the opposite of a positive number is always negative
#1. I think the answer is B because when you estimate, round 328.9 to 329 and 7 3/4 to 8. Divide 329 by 8 which is 41.125 which is closest to 40.
#2. 25% because 25% times 80 is 20.
Answer:
Step-by-step explanation: