Answer:
753.982 ft^3
Step-by-step explanation:
Use the fomula for the area of a circle:
4/2=2
2^2=4
4 x pi =12.566 ft ^2
Multiply that by the height of the column:
12.566 x 20=251.327 ft^3
And that by the number of columns:
251.327 x 3=753.982 ft^3
Have a great day, and mark me brainliest if I am most helpful!
Answer:
$13.50 is the sale price of the book.
Step-by-step explanation:
0.25 x 18 = 4.5
18 - 4.5 = 13.5
Answer:
1. graph, horizontal, vertical
2. closer
3. left, right
4. positive, negative
I've been trying to find a graph maker so I can plot the numbers... but I can't find one.
edit: I attached a (x,y) graph just so you can see where the positive and negative numbers are. just so you can visualize it.
Answer:
P = 4x + 14
Step-by-step explanation:
Hope this helps
There are 2 equation. First let 49 cent stamps be f and 34 stamps be t.
One equation would be f+t=40 the other one would be .49f+.34t=17.35. You can do substitution if you want or elimination.
Put the two in line
49f+34t=1735
f+t=40----> elimination
-34(f+t=40)--> solve
49f+34t=1735
-34f-34t=-1360 --->solve
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15f =375--> divide
f=25
Then put this on the first equation to find the other answer.