3 years ago

If Beth has 5 books and Tom has 3 how many do they have in all?

Mathematics

2 answers:

pav-90 [236]3 years ago

8 0

There is 8 books in total

aalyn [17]3 years ago

4 0

Answer:

8 books

Step-by-step explanation:

5+3=8

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Step-by-step explanation:

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3 years ago

Can someone please answer this for me

kifflom [539]

Answer:

x = 7.5

y = 75

Step-by-step explanation:

if one angle of an equilateral triangle is 60 degrees (180/3) then 4x + 2x + 2x = 8x = 60, so x = 7.5

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3 years ago

skelet666 [1.2K]

Step-by-step explanation:

f°g= $f(g(x))$

$g(x)=x^2-6x$

$f(x)=1/x$

$f(g(x))=$ $\frac{1}{x^2-6x}$

if the denominator is zero the number is undefined which makes it not in the domain of the function

set $x^2-6x$ equal to 0

the values for x is 0 or 6

so the only value that is not in the domain of f°g is 0 and 6

Hope that helps :)

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2 years ago