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Dominik [7]
3 years ago
15

Consider the expression 8-4+2. One student says the answer is 2 and another say it is 6. Which student is correct? Explain what

went wrong with the student who made the mistake.
Mathematics
1 answer:
BARSIC [14]3 years ago
4 0
The answer is 2 so the one that says the answer is 6 do not follow the order of "PEDMAS"
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45 divided by 261.90 write it out in long division form
AysviL [449]

Answer:

=5.820

Step-by-step explanation:

  0 0 5. 8 2 0

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 2 6 1      

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  3 6 9    

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         9 0  

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5 0
3 years ago
A single die is rolled twice. The 36 equally-likely outcomes are shown to the right. Find the probability of getting two numbers
qwelly [4]
1 out of 36 is the answer because the only sun that equals 2 on a die is 1+1 and it pops up once on the chart therefore it’s a 1 in 36 chance
3 0
3 years ago
Which of the following points is a solution of y > |x| + 5?
Morgarella [4.7K]
You can do this one simply just by plugging in the values of x and y for each answer.
Note: (0,5) is just a way to right x=0 and y=5

Try answer A (0,5)
y\ \textgreater \ |x|+5
5\ \textgreater \ |0|+5
5\ \textgreater \ 0+5
5\ \textgreater \ 5
This is not true. 5 is not bigger than 5 so A is not the answer

Try answer B (1,7)
y\ \textgreater \ |x|+5
7\ \textgreater \ |1|+5
7\ \textgreater \ 1+5
7\ \textgreater \ 6
This is true so answer B works!

Might as well try answer C (7,1)
y\ \textgreater \ |x|+5
1\ \textgreater \ |7|+5
1\ \textgreater \ 7+5
1\ \textgreater \ 12
1 is obviously not greater than 12 so C does not work

The answer is B (1,7)
5 0
3 years ago
Quadrilateral A has side lengths 3, 4, 5, and 6. Quadrilateral B is a scaled copy of Quadrilateral A with a scale factor of 2. S
Natasha_Volkova [10]

Answer:

B Hope this helps!

Step-by-step explanation:

5 0
3 years ago
Find the value of x xx in the isosceles triangle shown below.alue of x xx in the isosceles triangle shown below. 8 8 52 52 ​ 52
oksian1 [2.3K]

Answer:

Step-by-step explanation:

7 0
3 years ago
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