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Rina8888 [55]
3 years ago
14

I need help with PEMDAS

Mathematics
2 answers:
ArbitrLikvidat [17]3 years ago
8 0

Please excuse my dear aunt sally ( parentheses, exponents, multiplication, division, addition, and subtraction )

Doss [256]3 years ago
6 0

please

excuse

my

dear

aunt

sally

also know as

parentheses

exponents

multiplication

division

addition

subtraction

hope this helps you :)

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Solve. <br><br> 6x − 8 = −44 <br><br> x =
fgiga [73]
I think the best value for x is -9 because 6 x -9 = 54, minus 8 equals -44.
3 0
2 years ago
Read 2 more answers
(-2h3n2)(-5h2n2)<br> How
IRINA_888 [86]

Answer: 9h x 8n^2

we rearrange this underneath the question (-5h-2h) (2nx3n)(2+2) or if 2^2 see explanation. It must therefore be 7h6n4

Step-by-step explanation:

if its ^2 )(power2) then the second reasonable answer is (7h-2h)(2n^2 x 2n^2)=9h x 4n^2 x4n^2 =9h 8n^2 or 17hn^2 but i leave as 9h 8n^2

You can expand only if multiplying 9hx4 for example but not combine the letters. The questions that ask you to mix are much different to this. but if you want to add them 9h+8n^2 =17hn^2

3 0
3 years ago
Please help ,this is the third time that i ha posted thi question
klio [65]
The answer is 14+8.125π units².
3 0
3 years ago
3×(5-2)=(blank×5) - (blank×2)
ale4655 [162]

Answer:

dont worry about it brother here

Step-by-step explanation:

6 0
2 years ago
Can someone explain 5. please ?
GuDViN [60]

Both denominators are 4, so we can add the numerators to place over the common denominator. The numerators are -3 and -3, which add to -6. One way to think of negative numbers is to think of IOUs, which are a way of expressing debt in money. For instance, if you go into a store and buy a $10 item, but only have $3 in your pocket, then you would have to owe the owner $7. This can be represented with -7. If you repeat the process, then you'd have 7+7 = 14 in IOUs total. This would be represented with -14

In short, adding negative numbers is really the same as adding positives, but the final result is negative

So that's why -3+-3 turns into -6. We add the two threes like normal but then make the final result negative. All throughout this process, the denominator stays at 4.

So we end up with -6 over 4 which reduces to -3 over 2. How is this reduction happening? We are simply dividing each piece by the greatest common factor 2.

-6 divided by 2 = -3

4 divided by 2 = 2

5 0
3 years ago
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