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hammer [34]
3 years ago
11

How many solutions does the system have? 6x-y=-1 6x+y=-1

Mathematics
1 answer:
vitfil [10]3 years ago
5 0
This system only have one solution to the problem that is asked
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A small beach ball has a radius of 8 inches. A larger beach ball has a volume that is twice the volume of the small ball. What i
8090 [49]
V=(4/3)pir^3
find smaller
V=(4/3)pi8^3
V=(4/3)pi512
V=(2048/3)pi

twice of that
Vbig=2*(2048/3)pi
Vbig=(4096/3)pi
find radius
(4096/3)pi=(4/3)pir^3
divide both sides by pi
(4096/3)=(4/3)r^3
times both sides by 3
4096=4r^3
divide both sides by 4
1024=r^3
cube root both sides
8∛2=r
aprox
10.0794


the answer you are looking for is 8∛2 or 10.0794in or something close to that
6 0
3 years ago
Help would be appreciated
Minchanka [31]
I believe it would be A linear.
I know you posted this 4 days ago, but I still hope the answer comes in handy.
3 0
3 years ago
9x923 distributive property
Firlakuza [10]

Answer:

First break apart 923 into 900+20+3 then do 9 times 900,9 times 20 and 9 times 3. Then add all the products together to get your answer.

Step-by-step explanation:


8 0
3 years ago
I need to find the diameter, radius, circumference, and area.
Zielflug [23.3K]
Diameter is 13
radius is 6.5
circumference is 13pi or 40.84
area is 42.25pi or 132.732
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=6y%20-%208%20%2B%202" id="TexFormula1" title="6y - 8 + 2" alt="6y - 8 + 2" align="absmiddle" c
lutik1710 [3]

so it will end up at 6y-6

you need to combine everything that does not have an exponent (example. a, x, y) and you combine the ones that have exponents together. and therefore you get 6y-6 (remember positive and negative signs)

8 0
2 years ago
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