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erik [133]
2 years ago
9

For all real numbers a,b and c If a>b, then a+c___ b+c

Mathematics
1 answer:
Arlecino [84]2 years ago
4 0

-------------------------------------------------------------------------------------------------------------

Answer:  \textsf{a + c } > \textsf{ b + c}

-------------------------------------------------------------------------------------------------------------

Given: \textsf{a} > \textsf{b}

Find:  \textsf{a + c }\_\_\_ \textsf{ b + c}

Solution:  We know that a is greater than b and we also know that we are going to be adding c to both sides which means that both sides would increase by the same amount.  Therefore a + c would still be greater than b + c giving us the expression of a + c > b + c.

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Jim is trying to improve his speed on the track so he can qualify for the State Championships. As he is running, he goes from 70
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Step-by-step explanation:

Acceleration is the rate of change of the speed

The formula of acceleration is a=\frac{v_{f}-v_{i}}{t} , where

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∵ Jim goes from 70 meters/minute (beginning speed) to

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∴ His initial speed v_{i} = 70 meters/minute

- Change it the meter per second

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∴ His acceleration is \frac{1}{15} meters per seconds²

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