Respuesta :

meee8405

Answer:

309.91

Step-by-step explanation:

First of all you should calculate what's in parentheses

then calculate the division

so (-0.2)² = 0.04

12.4÷0.04= 310

-0.1+310+0.01= 309.91

skylarj120085

Answer:

The answer is 310.

Step-by-step explanation:

-0.1+12.4 divided by(-0.2)^2+0.1

Use PEMDAS:

First is the exponent:

-0.2^2=-0.2*(-0.2)=0.04

(Negative*negative=positive)

-0.1+12.4 divided by 0.04+0.1

Now divide:

12.4 divided by 0.04=310

-0.1+310+0.1

Add:

-0.1+310=309.9

then add again:

309.9+0.1=310

Hope this has helped you. Have a good day.

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