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Pavlova-9 [17]
3 years ago
7

Which to numbers add up to 17 and multiply to 75

Mathematics
2 answers:
Oliga [24]3 years ago
6 0
There are no 'real' numbers that can do the job.

The numbers that CAN are

       8.5 + 1.66i
and
       8.5 - 1.66i.

These are called 'complex' numbers.
The ' i ' is  √-1 .
MArishka [77]3 years ago
5 0
If I'm not wrong, they are not two numbers that can add up to 17 and multiply to 75
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The final amount of yards the team has is 8 yards.

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A cube has a side length of 12 m what is the volume of the cube?
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<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ volume = length x width x height

volume = 12 x 12 x 12

volume = 1728

The volume is 1728 cm^3

<h3><u>✽</u></h3>

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7 0
3 years ago
Read 2 more answers
G a survey of property owners' opinions about a street-widening project was taken to determine if owners' opinions were related
Naily [24]

Answer:

The expected frequency for people against the project and who have over 120 feet of property foot frontage is 3.9.

Step-by-step explanation:

The data provided is:

                                                   Opinion    

Front Footage   For       Undecided Against    Total

Under 45 feet    12                4              4              20

  45-120 feet           35                5             30      70

Over 120 feet     3                2              5              10

       Total           50                11             39    100

The formula to compute the expected frequency is:

E(X)=\frac{\text{Row Total}\times \text{Column Total}}{\text{TOTAL}}

Compute the expected frequency for people against the project and who have over 120 feet of property foot frontage as follows:

E(X)=\frac{\text{Row Total}\times \text{Column Total}}{\text{TOTAL}}

E(5)=\frac{10\times 39}{100}=\frac{39}{10}=3.9

Thus, the expected frequency for people against the project and who have over 120 feet of property foot frontage is 3.9.

6 0
2 years ago
Question in Image answer with explanation please added 20 points
Svet_ta [14]

Answer:

$117,351 JMD

Step-by-step explanation:

It is simple. 1 US dollar is 150.45 JMD, so 780 US dollars should be:

780 * 150.45 = 117,351

7 0
2 years ago
Read 2 more answers
I WILL GIVE BRAINLIEST
AlexFokin [52]

Answer:

B

Step-by-step explanation:

too easy

6 0
2 years ago
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