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exis [7]
3 years ago
9

what is a number that when you multiply it by 4 and add 15 to the product you get 28? show your work please

Mathematics
1 answer:
Helga [31]3 years ago
6 0

Answer:2

Step-by-step explanation:

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Find all values of x that are NOT in the domain of h.
Firlakuza [10]

Answer:

if x=-1 then its is NOT in the domain of h.

Step-by-step explanation:

Domain is the set of values for which the function is defined.

we are given the function

h(x) = x + 1 / x^2 + 2x + 1

h(x) = x+1 /x^2+x+x+1

h(x) = x+1/x(x+1)+1(x+1)

h(x) = x+1/(x+1)(x+1)

h(x) = x+1/(x+1)^2

So, the function h(x) is defined when x ≠ -1

Its is not defined when x=-1

So, if x=-1 then its is NOT in the domain of h.

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3 years ago
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Mean = 5.555555555.....
median = 6
mode = 6
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3 years ago
PLEEEEEEEEEEEEEEEASE HELP ME WITH THIS! IT IS DUE TOMORROW!!!
Elis [28]

yes because m<1+m<4 = 180 degrees

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Need help finding X​
Dvinal [7]

the value of x is 90

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