2 1/2 hours = 5/2 hours
He spent 1/5 of that time
5/2 x 1/5 = 1/2
1/2 of an hour is 30 minutes
You spent 30 minutes writing your blog
Answer:
you find the slope by putting the equation in slope intercept form y=mx+b
so you would subtract 2x and have 2y=-2x+8
then you would divide by 2 to get y be itself so
y=-x+8
So your slope is -1/1
Step-by-step explanation:
desmos.com. my math teacher showed us this one and it's super helpful
Answer:
Surface area: 384in
Step-by-step explanation:
To find the surface area, you calculate the area of one side of the cube.
8 x 8 = 64
Once you get the area of one side of the cube, you multiply your new number by the number of sides in the cube. A cube has 6 sides, so you would multiply the area by 6.
64 x 6 = 384
Therefore, your surface area is 384in