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3 years ago

What should be done first to simplify 11 – 2 + 7 + 5 – 8 + 13

Mathematics

2 answers:

Otrada [13]3 years ago

7 0

Answer:

Remember PEMDAS; parenthesis, exponents, multiplication, division, addition and subtraction.

Step-by-step explanation:

so ti will be;

2+7+5-8+13

27-8

lorasvet [3.4K]3 years ago

6 0

Answer:

I think the first step is to group all the addition first and then you do the subtraction.

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ELEN [110]

Answer:

$A \approx 113.10cm^2$

Step-by-step explanation:

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$A=\pi r^2\\\\Where:\\\\r=radius$

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3 years ago

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2 years ago

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Step-by-step explanation:

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3 years ago

Which matrix represents the system of equations shown below 2x=13 and 3x-2y=11

makkiz [27]

Answer:

A. Matrix A

Step-by-step explanation:

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2 years ago

Solve AABC. Round your answers to the nearest hundredth, if necessary

Aloiza [94]

Answer:

$C=25^{\circ},\\a\approx 10.72,\\b\approx 11.83$

Step-by-step explanation:

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2 years ago