We know that his woodshed is a parallelepiped, and 8' is the depth, 16' is the lenght and 6' is the height.
A cord of wood is 4' high, 4' deep and 96" long.
96" = 8'
We find the volume of his woodshield.
V = h*d*l = 168*6 = 768 cubic feet
Find the volume of a cord
4*4*8 = 128 cubic feet
Do the ratio: 768/128 = 6
His woodshield can hold 6 cords.
For the second question, simply do a multiplication.
If 1 cord is $120, how much are 6?
120*6 = $720
Answer:
√178
Step-by-step explanation:
Distance formula:
Simply plug in your coordinates into the distance formula to find the distance between them.
Answer:
3/8 shortening, 1/4 t salt, 9/8 sugar, 3/4 baking soda, 1/8 eggs, 1 c. Cake flour, 1/4, vanilla extract, 1/8 butter flavoring
Step-by-step explanation:
Half all your fractions, by doubling the numerator and denominator, then deviding the numerator by 2.
Question: Write in standard form.
Answer:
Step-by-step explanation:
You group all your terms that have a in it together.
You group all your terms that have a in it together.
You put everything that doesn't have a variable on the opposing side.
Let's begin.
Add 35 on both sides:
Group terms together that have a in it and do the same for the terms.
The neat thing here is we don't really need to do anything for the 's since
Whatever we add to one side we must add to the other.
[Side note: You are going to complete the squares for the terms using the following identity:
.
]
So we are going to add on both sides (notice the coefficient of is 2 and the coefficient of is 1).
Applying the right hand side of the identity in my side note:
The cool thing about standard form is that it tells you the center and the radius.
In this case the center is (0,-1) and the radius is 6.
Standard form of a circle is where is the center and is the radius.
Answer:
it will take you 10 weeks to get to $500
Step-by-step explanation: