Answer:
1. 208 in^2
Step-by-step explanation:
1. We can break the shape up into a rectangle in the middle and 2 triangles on either side of said rectangle.
The dimensions of the rectangle are 8 in by 20 in, and we only know one leg of the triangle as well as the hypotenuse.
If we know one leg and the hypotenuse we can use the pythagorean theormed to sovle for the other side and get 6 in.
So we have
(8 * 20) + 2((1/2)(6)(8))
160 + 48
208 in^2
For both lines the slope is 5/2 or 2.5.
Since the y-intercept is zero for both, both the equations are:
y=2.5x
Or
y=5/2x
Rate for Sally is 1 room per 8hrs
rate for Steve is 1 room per 7hrs
combined rate:
1/8 + 1/7 = 1/T
7/56 + 8/56 = 1/T
15/56 = 1/T
56/15 = T
3 11/15 = 3 hrs 44 min
Answer:I'm sorry but I think you should explain A little more. I'm in algebra two and I'm a bit perplexed, not by the problem but what goes where
Step-by-step explanation:
Explain What the variables are and what they mean please!
Answer:
-6
Step-by-step explanation:
so all you have to do is subtract the 12 from the -24. to get -36.
leaving you with this:
6x = -36
then all you do is divide the 6x from the -36, to get -6.
