3 years ago

Which expression can you simplify by combining like terms?

Mathematics

2 answers:

almond37 [142]3 years ago

8 0

12b^2+4ab-3ba-6
=12b^2+ab-6

pashok25 [27]3 years ago

5 0

You can reduce the first one by combining the ab and the ba term

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It is known that the distance in metres through which a body falls freely varies directly as the square of the time taken. If a

erma4kov [3.2K]

Answer:

125 meters

Step-by-step explanation:

Let distance = d and time is t

Using the variation;

d = k t^2

So let’s us get k

80 = k * 4*2

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k = 80/16 = 5

So for 5 seconds, the distance would be;

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d = 125 meters

4 0

3 years ago

Simplify completely quantity 8 x minus 56 over quantity x squared minus 49 divided by quantity x minus 6 over quantity x squared

34kurt

Hello

So the question ask to simplify the said equation. In getting its answer base on that equation you must first factor out each of them then find out the common of them to cancel them out that could lead you to your answer. In my calculation, the answer is D. 8 open parentheses x plus 4 close parentheses over quantity x minus 6. I hope this would help you

Have a nice day

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3 years ago

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Basile [38]

Answer: (a) x + 2y = -1 and 3x + y = 1

<u>Step-by-step explanation:</u>

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