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Kamila [148]
3 years ago
13

Are complex numbers considered real numbers?

Mathematics
1 answer:
taurus [48]3 years ago
5 0

Answer:yes they are considered real numbers

Step-by-step explanation:

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F(x)=2x and g(x)=square root of x what is the domain of f(g(x))?
Dmitriy789 [7]

Answer:

x\ge 0

Step-by-step explanation:

The given functions are:

f(x)=2x


and


g(x)=\sqrt{x}


Now,

f(g(x))=f(\sqrt{x} )


f(g(x))=2\sqrt{x}

The domain refers to values of x for which f(g(x))=2\sqrt{x} is defined.


The  expression under the radical sign must not be negative.

The domain is

x\ge 0

5 0
2 years ago
There are two containers of milk. There is twice as much milk in the first container as in the second. After using 2 gal. of mil
lara [203]
Set equations for both containers:
Condition one: $y=2x$
Condition two: $(y-3)=4.5(x-2)$
plug in $y$ from condition one into the second equation:
$2x-3=4.5x-9$
simplify gives: $2.5x=6$
$\boxed{x=2.4}$
$\boxed{y=4.8}$
8 0
2 years ago
Read 2 more answers
Identify how the graph is shifted from that of the parent function.
Semenov [28]

Answer:

4 units left

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
16 4 12 36 9 27 44 11 complete the pattern
olasank [31]
16, 4, 12, 36, 9, 27, 44, 11, next is 33. 44-11=33
5 0
3 years ago
Car lot one has a car to truck ratio of 3:4. Car lot two has a car to truck ratio of 2:3. Which car lot has more cars when both
Pani-rosa [81]

Answer:

this means that lot 1 would have more cars. there were 3 cars in lot 1 and 2 in lot 2

Step-by-step explanation:

lot 1-          lot 2-

3:4             2:3

if both have 12 trucks, you need to multiply the number of cars with the number you used to make the trucks 12

3:4 would turn into 9:12

2:3 would be 8:12

this means that lot 1 would have more cars. there were 3 cars in lot 1 and 2 in lot 2

4 0
3 years ago
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