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zavuch27 [327]
3 years ago
12

What is the best definition of a triangle

Mathematics
2 answers:
levacccp [35]3 years ago
4 0

A triangle is defined by it's number of sides. It is a closed three sided figure with the interior angles being equal to 180 degrees.

Apart from that, triangles can have lots of variations.

Lera25 [3.4K]3 years ago
3 0

It's a three sided polygon; a flat shape with straight sides. And it's a figure formed by 3 segments connecting 3 non-colinear points

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Question: Which of the following statements are true about the polynomial
Phoenix [80]

Answer:

for 4x^{4} + 3x^{2}  + 6x - 7\\

#1 is correct- The constant is 7

#2 is correct- The poly is in standard form

#3 is correct- the leading coefficient is 4

#4 is correct- there are 4 terms

3 0
2 years ago
Find the distance between (5, 9) & (-7, -7). Round to the nearest tenth.
coldgirl [10]
Distance equals end minus start

(-7,-7)-(5,9)=
(-7-5,-7-9)=(-12,-16)

(-12,-16) gives us the distance point coordinates. Now to find the magnitude we can take sqrt((-12)^2+(-16)^2)=20

So the distance between the two points is 20

I hope this helps
8 0
2 years ago
How do you solve for x<br>-3x-6y=0<br>​
Scilla [17]
No solve for this work
7 0
3 years ago
Read 2 more answers
In order to estimate the mean amount of time computer users spend on the internet each month. How many computer users must be su
evablogger [386]

Answer:

Step-by-step explanation:

Given that confidence level is 95% and sample mean is within 10 minutes of the population mean.  i.e. margin of error = 10

Std deviation of population= 211 minutes

Margin of error = Z critical * std error

Std error = sigma/sq rt n = \frac{211}{\sqrt{n} }

Hence we have

\frac{211}{\sqrt{n} }\frac{211}{\sqrt{n} }*1.9641.356\\n>1710

The minimum sample size is 1710

a) There may not be 1,809 computer users to survey

4 0
3 years ago
Is 104.12 greater than 104.002
Liono4ka [1.6K]
Yes, 104.12 is greater than 104.002

because 104.12 rounds up to 104.1
        and 104.002 rounds up to 104.0


8 0
3 years ago
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