I got 7.1 x 10^(-11) but it's been a few years so I could've done it wrong
Answer: 4=-2x -1 and y=-1 2x
Answer:
<h2>2.2</h2>
Step-by-step explanation:
Use the cosine law:

We have:

Substitute:

Answer:
4 bags
Step-by-step explanation:
lxw
12x10=120
30x4=120
l=length
w=width
Answer:

Step-by-step explanation:

The formula of perimeter of the rectangle:

Substitute:

