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Ahat [919]
3 years ago
15

Which of these systems of linear equations has an infinite number of solutions?

Mathematics
1 answer:
hoa [83]3 years ago
8 0

Answer:

Correct answer is B

Step-by-step explanation:

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Start at 16 and count up by 2 until 26.
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The volume of air in a balloon is represented by the function V (r) = four-thirds pi r cubed, where r is the radius of the ballo
Deffense [45]

Answer: You do not need calculus for this problem, as it is currently stated.  Is something missing from the problem statement?  If not, then just find the difference between the volumes.  That will be the additional air required to inflate from the lower volume to the higher volume.  For r in inches and V(r) in inches cubed,

V1(r) = (4/3)πr3

V2(2) = (4/3)π(r + 1)3

V2(r) - V1(r) = (4/3)π[(r + 1)3 - r3]

That is your function.  You can simplify it further if you wish.

brainliest answer plz

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6 0
3 years ago
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At a part-time summer job, Luiz earn $10.10 per hour. Which equation can be used to find how many
Viefleur [7K]

Answer:

I would say it is B

Step-by-step explanation:

Because to find the value of x, you would need to divided 232.30 by 10.10, you have to use the opposite for algebra so the opposite is multiplication.

6 0
2 years ago
Find g(2) for the function, g(x)=−6x+8.
Sonja [21]

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Step-by-step explanation:

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The pennant below is in the shape of an isosceles triangle. Determine and state the length of the base.
VladimirAG [237]

Answer:

C. 10

Step-by-step explanation:

we know that

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so

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see the attached figure

therefore

The length of the base is

2(5)=10\ units

8 0
3 years ago
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