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kifflom [539]
3 years ago
11

Find the value of this expression x^2-1 /x+4

Mathematics
2 answers:
frosja888 [35]3 years ago
8 0

Answer:

-16

Step-by-step explanation:

marysya [2.9K]3 years ago
6 0
The answer is -16
Your welcome
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Change your money from dollars to british pounds.you got 560 pounds for 800 dollars.how many pounds will you get for 300 dollars
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Simplify. –24 – 8 ÷ (–4) <br> A. –22 <br> B. –8 <br> C. –26 <br> D. 8
pishuonlain [190]
Hi there! The answer is A. - 22 

We can use PEMDAS to find our answer, which says divide first (before adding).

- 24 - 8 : (-4) = 

Since we divide two negative numbers, we end up with a positive value.
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Now we can add 
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3 years ago
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Look at your hundredth spot which is where the 7 is. So…

248, 739

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Hope this helps!

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The velocity of a body is increases from 10 m/s ti 15 m/s in 5seconds calculate its acceleration​
larisa [96]

Answer:

accelaration =  \frac{change \: in \: veloity}{time}  \\  =  \frac{15 - 10}{5}  \\  =  \frac{5}{5}  \\  = 1 \frac{m}{ {s}^{ - 2} }

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Can someone please help me with this question?
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The answer is 168 seconds.
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