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3 years ago

Can somebody help me with my packet please :D

Mathematics

1 answer:

Aleks [24]3 years ago

7 0

Answer:

Number 1 = 5 Number 2 = 13/12 or 1 and 1/12

Step-by-step explanation:

The properties of triangles states that the third side is no less than the difference between the other 2 sides. So we can subtract B from A in number 1 to get 5. In number 2, we need to convert them both into twelfths in order to find the difference, 2/3 is 8/12 and 1 3/4 = 7/4. 7/4 in twelfths is 21/12. Now we subtract and ignore the denominators, 21 - 8 is 13. You now have 13/12 for number 2.

Hope this helps.

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Answer:

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Answer:

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3 years ago

What is simplify 4/3-1/2

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Step-by-step explanation:

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3 years ago

Read 2 more answers

One edge of a cube is measured and found to be 13 cm. the volume of the cube in m3 is ________.

slavikrds [6]

Since a cube is defined to have the same measurement in all three dimensions, it's volume can be calculated by raising the measurement of one side to the power of three.

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7 0

3 years ago

2m-6=4m+8 how do i answer this in algebraic proof

Nonamiya [84]

Answer:

m=-7

Step-by-step explanation:

You begin with the equation:

2m-6=4m+8

The first step of this would be to subtract 2m from both sides. This is the subtraction property of equality.

-6=2m+8

The next step would be to subtract 8 from both sides. This is the subtraction property of equality.

-14=2m

Next, divide both sides by 2. This is the division property of equality.

-7=m

The final step would be the symmetric property of equality.

m=-7

Therefore your proof would have the steps:

subtraction property of equality

division property of equality

symmetric property of equality

3 0

3 years ago