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3 years ago

PLS SOMEONE HELP WITH THIS ASAP IM GIVING 50% OF MY POINTS

Mathematics

2 answers:

Furkat [3]3 years ago

5 0

Answer:

When used as a diacritic mark, the term dot is usually reserved for the interpunct, or to the glyphs 'combining dot above' and 'combining dot below' which may be combined with some letters of the extended Latin alphabets in use in Central European languages and Vietnamese. Wikipedia

Step-by-step explanation:

yuradex [85]3 years ago

4 0

Answer:

Step-by-step explanation

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100% I don´t really understand this so plz help me

jeka94

Answer: I think it is greater than

Step-by-step explanation:

Because positive - negative = positive

6 0

3 years ago

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What is the greatest common factor of 18, 6, and 36?

Viktor [21]

Answer:

18 is the greatest common factor between those

3 0

2 years ago

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9/20

NISA [10]

For this case we must find the solution of the following quadratic equation:

$x ^ 2 + 5x + 7 = 0$

Where:

$a = 1\\b = 5\\c = 7$

Then, the solution is given by:

$x = \frac {-b \pm \sqrt {b ^ 2-4 (a) (c)}} {2a}$

Substituting the values:

$x = \frac {-5 \pm \sqrt {5 ^ 2-4 (1) (7)}} {2 (1)}\\x = \frac {-5 \pm \sqrt {25-28}} {2}\\x = \frac {-5 \pm \sqrt {-3}} {2}$

By definition we have: $i ^ 2 = -1$

$x = \frac {-5 \pm \sqrt {3i ^ 2}} {2}\\x = \frac {-5 \pm i \sqrt {3}} {2}$

Thus, we have two complex roots.

Answer:

The equation has no real roots.

4 0

3 years ago

What is the value 2 pi into the palette?

solong [7]

Answer: The answer is 6.28571 . . ..

Step-by-step explanation: We are given ti find the value of twice of pi into the palette.

We are familiar with the irrational number pi. It is defined as the ration of circumference of a circle to the diameter of the circle and its value is 22/7 or 3.14159 . . ..

Therefore, the value of 2 pi can be calculated as follows.

$2\pi=2\times\dfrac{22}{7}=\dfrac{44}{7}=6.28571~.~.~..$

Thus, the value of 2pi is 6.28571 . . ..

8 0

3 years ago

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Isabella constructed a cylindrical vase that has a volume of 63 cubic centimeters.Jasonbconstructed a cone that had the same hei

Korvikt [17]

<span>cylindrical vase
r=radius </span>cylinder=radius cone
h= height cylinder=height cone
Volume cylindrical vase (V1)= 63 cm³=pi*r² *h

cone
Volume cone (V2)=pi*r² *h
if radius cylinder=radius cone and height cylinder=height cone
then V1=V2
therefore
V2= 63 cm³

the answer is The volume of cone is 63 cm³

5 0

3 years ago