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3 years ago

What is the value of x in the solution to the system of linear equations?

Mathematics

1 answer:

Romashka [77]3 years ago

6 0

Answer:

i think it is C

Step-by-step explanation

are the only equivalent answer to y and v

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lyudmila [28]

Well first h need to find is s

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2 years ago

State whether the linear equations in each pair are parallel, perpendicular,or neither.

posledela

All I know is they can’t be parallel because they don’t have the same gradient. I don’t think they are perpendicular either but don’t fully trust me on that

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2 years ago

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What is a circumference of a smaller circle the raduis of a smaller circle 3inch and the the raduis of a larger is circle is 7so

Art [367]

Answer:

18.85 inches.

Step-by-step explanation:

We have been given that the radius of a smaller circle 3 inch. We are asked to find the circumference of smaller circle.

We know that circumference of a circle is equal to $2\pi r$ , where r represents radius of circle.

$\text{Circumference of smaller circle}=2\pi (3\text{ inches})$

$\text{Circumference of smaller circle}=6\pi\text{ inches}$

$\text{Circumference of smaller circle}=18.84955592\text{ inches}$

$\text{Circumference of smaller circle}\approx 18.85\text{ inches}$

Therefore, the circumference of smaller circle is approximately 18.85 inches.

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3 years ago

Simplify the expression.<br> The expression is<br> (5x+1/2)+(9x-2 1/2)

Alexxandr [17]

All you have to do here is combine like terms.
5x + 9x = 14x
.5 - 2.5 = -2

14x - 2

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2 years ago

I REALLY NEED HELP!

anastassius [24]

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3 years ago

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