You can't tell the dimensions from the area. There are an infinite number of correct answers. The length of the fence is 2 times (length of the pond + width) and the length and width can be anything, just as long as their product is 2956.5 .
6.6766*10^4 is that number in scientific notation
15 8's. 8,18,28,38,48,58,68,78,88,98,108,118,128,138
Answer:
1/4w -1
Step-by-step explanation:
(1/2w +3) -(1/4w +4) = w(1/2 -1/4) +(3 -4)
= 1/4w -1
_____
The distributive property applies. It is useful for distributing the minus sign and for collecting terms.
Answer:
? = 50°
Step-by-step explanation:
? = 180° - 130° = 50°
