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3 years ago

Answer as soon as possible please

Mathematics

1 answer:

mina [271]3 years ago

6 0

Answer:

6carpet needed

Step-by-step explanation:

hmm not sure

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Will get branliest!!!!!!!

lawyer [7]

Answer:

It has the same domain as the function $f(x)=-\sqrt{-x}$

Step-by-step explanation:

we have

$f(x)=\sqrt{-x}$

we know that

The radicand cannot be a negative number

$-x\geq 0$

Solve for x

Multiply by -1 both sides

$x\leq 0$

The domain of the given function is the interval ----> (-∞,0]

All real numbers less than or equal to 0

The range of the given function is the interval ----> [0,∞)

All real numbers greater than or equal to zero

Verify each statement

Part 1) It has the same domain as the function $f(x)=-\sqrt{-x}$

The statement is true

The domain of the function $f(x)=-\sqrt{-x}$ is

the interval ---> (-∞,0]

Part 2) It has the same range as the function $f(x)=-\sqrt{-x}$

The statement is false

The range of the function $f(x)=-\sqrt{-x}$ is

the interval ---> (-∞,0]

Part 3) It has the same domain as the function $f(x)=-\sqrt{x}$

The statement is false

The domain of the function $f(x)=-\sqrt{x}$ is

the interval ---> [0,∞)

Part 4) It has the same range as the function $f(x)=-\sqrt{x}$

The statement is false

The range of the function $f(x)=-\sqrt{x}$ is

the interval ---> (-∞,0]

4 0

3 years ago

Read 2 more answers

Identify the reason that justifies the statement.

Amiraneli [1.4K]

Answer:

C; Substitution property

Step-by-step explanation:

Here, we want to find the justification that justifies the written equation;

If PQ + RS = PS

and RS = XY

then PQ + XY = PS

What we simply did is to substitute RS for XY in the second equation;

The correct answer is Substitution property

It can be fully referred to as the substitution property of equality.

What it simply means in a nut shell is that since XY and RS are equal, then in any addition or arithmetic equation, we can make a substitution of XY for RS since they are equal to each other

5 0

3 years ago

What is the equation for the line in slope-intercept form?

Likurg_2 [28]

The answer is y = -2x - 4

5 0

3 years ago

Read 2 more answers

12 more than x algebra expression

hichkok12 [17]

Answer:

the expression + 12

Step-by-step explanation:

anything that has 'than' after it will be comparing "a" and "b" will be switched

a: 12

b: the expression

a more than b

it'll become

'b + a'

because its comparing both variables of which one is greater than the other in terms of quantity

6 0

3 years ago

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Find the area of the circle if the square has an area of 900 in second I'll give you an answer in terms of Pi

cricket20 [7]

I got 706.5 as the answer. or 225pi

4 0

3 years ago

Read 2 more answers