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Andrei [34K]
3 years ago
15

X- 18 = 0 Number of real number solutions

Mathematics
2 answers:
Neko [114]3 years ago
5 0

Answer:

X= 18

Step-by-step explanation:

18-18=0

x=18

sammy [17]3 years ago
5 0

Answer:

\displaystyle One\:Solution

Step-by-step explanation:

x - 18 = 0

\displaystyle 18 = x

I am joyous to assist you anytime.

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Which collection of three side lengths will not form a triangle
dezoksy [38]

Answer:

Any collection of lengths (a, b, c) which do not satisfy the triangle inequalities.

Step-by-step explanation:

Any collection (a, b, c) which do not satisfy the triangle inequalities. The inequalities:

a + b > c

b + c > a

a + c > b

You will need to test all of your options on the three inequalities above. If any one of the three fails, the collection won't work.

4 0
3 years ago
Y = f(x) = 2^x
Virty [35]

Answer:

The value of f(x) when x=-1 is 0.5

Therefore f(-1)=0.5

Step-by-step explanation:

Given that y=f(x)=2^x

to find the f(x) when x=-1 :

That is to find f(-1)

Put x=-1 in the given function f(x)=2^x

f(-1)=2^{-1}

=\frac{1}{2}

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Therefore f(-1)=0.5

The value of f(x) when x=-1 is 0.5

3 0
3 years ago
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aalyn [17]

Answer:

a or c

Step-by-step explanation:

4 0
3 years ago
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wlad13 [49]

Answer:

I think the answer is city B

Step-by-step explanation:

Hope this helps

4 0
3 years ago
???????????????????????
drek231 [11]

Answer:

x ≅ 7

Step-by-step explanation:

cos(67°) = x/18

x = 18cos(67°) ≅ 7

7 0
2 years ago
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