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Anton [14]
3 years ago
9

PLEASE HELP ME. I will mark brainliest to whoever gets it right

Mathematics
1 answer:
NemiM [27]3 years ago
8 0

Answer:

-3

Step-by-step explanation:

Well yah see... it's not 12.

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20% of 145<br> Please show work!!!!<br> I need an answer ASAP!!!!
IRISSAK [1]

Answer:

20/100 × 145

2/10 × 145

290 ÷ 10 = 29

Thus, 20% of 145 is 29

5 0
3 years ago
Read 2 more answers
I need help please……..
Lemur [1.5K]

Answer:

A and D

explanation:

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7 0
3 years ago
Please answer with explanation if nonsense answers I will report so please answer properly​
alexgriva [62]

Answer:

  • x = 2

Step-by-step explanation:

<u>We know that</u>

  • The diagonals of a rectangle are of equal length
  • The diagonals bisect each other

<u>Considering the above we have:</u>

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<u>Substitute the given values and solve for x:</u>

  • 24x - 8 = 2*(8x + 4)
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3 0
3 years ago
Show place value chart for 726 divided by 3
vovikov84 [41]

Answer:

69

Step-by-step explanation:

I really need points...???......?

5 0
3 years ago
I need help with the incorrect ones please
Morgarella [4.7K]

Answer:

73.6

61.824

.2776

2.3

1.342

.4129

*note* I had trouble reading the standard deviation of the second part, so if it's not 3 then leave a comment and i will fix it*

Step-by-step explanation:

1.)

the mean would be something like 460*.16= 73.6

The variance should be 460*.16(1-.16)= 61.824 which means the standard deviation is √61.824= 7.863

for p to be less than .15 it would have to be less than .15*460= 69

(69-73.6)/7.863= -.59 which has a probability of .2776

2.)

the mean is 2.3

I am not sure if the standard deviation is 3 or .3 (picture is kind of blurry)

I am thinking that it's three which would mean that the standard deviation would be √(3²*(1/5))= 1.342

(2-2.3)/1.342= -.22 = .4129

5 0
3 years ago
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