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2 years ago

7

Error Analysis Find (4) (-5) (-3) . Use pencil and paper. Describe an error you could make that results in the opposite of the c

orrect product. nothing

1 answer:

photoshop1234 [79]2 years ago

3 0

Answer:

He didn’t do his math right

Step-by-step explanation:

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(-9) - 9n= (-45) please helpppp!

kozerog [31]

Answer: n=4

Step-by-step explanation:

$\left(-9\right)-9n=\left(-45\right)$

add 9 to both sides

$-9-9n+9=-45+9$

$-9n=-36$

divide both sides by -9

$n=4$

Brainliest please

8 0

3 years ago

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What are the domain and range of the function f(x)=(√x-7)+9?

Yanka [14]

Answer:

the domain of the function f(x) is $x\ge 7$

the range of the function f(x) is $f(x)\ge 9$

Step-by-step explanation:

Consider the parent function $y=\sqrt{x}.$

The domain og this function is $x\ge 0,$ the range of this function is $y\ge 0.$

The function $f(x)=\sqrt{x-7}+9$ is translated function $y=\sqrt{x}$ 7 units to the right and 9 units up, so

the domain of the function f(x) is $x\ge 7$

the range of the function f(x) is $f(x)\ge 9$

3 0

3 years ago

Which of the following expressions is not equivalent to <br> 2(b+8)?

maksim [4K]

the awser is (-2)(8 + 6) + (-3)

7 0

3 years ago

PEASE PLEASE HELP & EXPLAIN

Vikki [24]

Answer:the answer is NO.

Step-by-step explanation:

Because the number 9, repeats itself in the domain.

7 0

3 years ago

Can someone please help I will add a random question and give 20 extra points :)

BigorU [14]

Answer:

Step-by-step explanation:

probability ∈[0,1]

or probability ≥0

and ≤1

so a,b,g cannot be the probability of an event.

4 0

3 years ago

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