2 years ago

Jerry solved the system of equations.

Mathematics

1 answer:

almond37 [142]2 years ago

5 0

Answer:

Step-by-step explanation:

The variable y in the second equation has a coefficient of 2 so it will be easy to divide the entire equation by 2.

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melamori03 [73]

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3 years ago

How are the following three expressions different from each other, if indeed they are? do not just state the value of each but e

Lisa [10]

Answer:

Below.

Step-by-step explanation:

Number is different to the other 2. Its value is +4 because negative 2 squared = + 4.

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3 years ago

AB is tangent to circle O at A. The diagram is not drawn to scale. if AO=21 and BC=14, what is AB?

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3 years ago

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Help Please!! I am not sure what to do?

Iteru [2.4K]

Answer:

10 < $\sqrt{111}$ < 11

Step-by-step explanation:

The square root of 111 is approximately 10.536.

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3 years ago

what types of problems can be solved using the greatest common factor what types of problems can be solved using the last common

jonny [76]

Answer:

The greatest common factor is the biggest factor that divides two different numbers. For example, the greatest common factor of 6 and 8 is 2. The least common multiple is the smallest number that two numbers share as a multiple. For example, 12 is a the lowest common multiple of 3 and 4.

Step-by-step explanation:

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3 years ago