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Mrac [35]
3 years ago
7

Please help will mark brainly

Mathematics
1 answer:
dybincka [34]3 years ago
3 0

Answer:

answer is 7.51 so round to 7.5

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Which of the following terms best describes the set of all points in a plane for which the difference between the distances of a
Gnoma [55]

Answer:

HYPERBOLA

Step-by-step explanation:

We have the statement,

'The set of all points in a plane for which the difference between the distances of a given point to two fixed foci equals a certain constant'.

We know that,

Hyperbola is the set of points such that for point P anywhere on the curve, the absolute distance to the two fixed points is a constant.

i.e. From the figure, we see that, the difference of the distance of P from F_{1} and F_{2} is equal to constant 2a.

Thus, the term representing the given statement is HYPERBOLA.

6 0
3 years ago
A triangular fence is being built to surround a garden. If two of the side lengths must be 4 feet and 12 feet, which inequality
babymother [125]
The third side cannot be 16 or greater than 16.
also it must be greater than 8  ( because 4+8 = 12 = the other sde)

The answer is B   8 < x < 16
5 0
3 years ago
Blank -10= -7<br><br> Missing value
mario62 [17]

Answer:

3

Step-by-step explanation:

a positive 3 taken away from a negative 10 leaves you with less negative but still in the negative which means you get -7 so 3 is the blank

8 0
3 years ago
You are given m =0.4n - 2/3
inessss [21]

Answer:8.3

Step-by-step explanation:

4 0
3 years ago
A sociologist recorded the estimated life expectancies of women born in Center City. Use the data from women born in 1970 and 20
Veronika [31]

Y=0.213x-352  will represent this linear model shown in the data table.

<h3>What will be the linear model for the given data?</h3>

Put the values of the x in the all given equations and then check the value of y if the value of y matches the given values in the option

So if we put the value x=1980 in the Y=0.213x-352  then

Y=0.213(1980)-352

Y=69.74

These values are closest to 70.1 whereas other options do not satisfy the condition.

Thus Y=0.213x-352  will represent this linear model shown in the data table.

To know more about Statistics follow

brainly.com/question/21508412

3 0
2 years ago
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