What is -145 Natural Number, Real number, and ect.

1 answer:

6 0

It is a real number.

A real number is a combination of rational (usually negative) and irrational numbers.

A natural number is a positive integer.

But since -145 is a negative number it can't be a natural number. Making it a real number.

Correct me if I'm wrong.

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Estimate : 1) 48% of 8 2) 3% of 119 3) 26% of 32 4) 76% of 280

zaharov [31]

1) 48% of 8=3.84
2) 3% of 119=3.57
3) 26% of 32=8.32
4) 76% of 280=212.8

Hope this helps ya!

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lara [203]

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Solve |5x+30|=10x ......

Orlov [11]

Answer:

Option A

Step-by-step explanation:

We need to solve out ,

$\implies |5x + 30| = 10x$

We can write it as ,

$\implies 5x + 30 = \pm 10x$

On simplyfing further,

$\implies 5x + 30 = 10x \quad or \quad 5x +30=-10x$

On solving the above equation , we will get ,

$\implies \boxed{ x = 6,-2}$

Now we know that the value of modulus is never negative so when we will put x is equal to 2 on the RHS we will get -20 which is not possible . Therefore , the extraneous root is -2 .

Option A is correct .

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2 years ago

Translate and solve: 3884.4 is what percent of 46.8?

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Answer:

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