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2 years ago

Find the area of the equilateral triangle

Mathematics

1 answer:

Kaylis [27]2 years ago

4 0

Answer:

An equilateral triangle can be defined as a special type of triangle whose all the sides and internal angles are equal. In an equilateral triangle, the measure of internal angles is 60 degrees.

Step-by-step explanation:

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Whats the sum of the polynomials (2x3 − 5x − 1) + (4x3 + 8x + 3)

Ipatiy [6.2K]

Answer: 23x

Step-by-step explanation:

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2 years ago

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Fine the domain and range of the relation, and indicate whether or not it is a function.<br> Y=2x+3

lilavasa [31]

It's a non-constant linear function, so both the domain and the range are all real numbers.

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2 years ago

What is a reluctance

Burka [1]

unwillingness or disinclination to do something.

or: the property of a magnetic circuit of opposing the passage of magnetic flux lines, equal to the ratio of the magnetomotive force to the magnetic flux

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2 years ago

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Divide (-3х + 4 + 18х^2 )by (5 + 6x)

Leokris [45]

Answer:

The division will be represented as:

$\frac{18x^{2}-3x+4}{6x+5}=(3x-3)+\frac{19}{6x+5}$

Step-by-step explanation:

1) Let's find a number with a variable that multiplied by 6x gives as 18x². It will be 3x, because (6x+5)3x=18x²+15x.

Now, let's subtstract:

$(18x^{2}-3x+4)-(18x^{2}+15x)=-18x+4$

2) Let's find a number with a variable that multiplied by 6x gives as -18x. It will be -3, because (6x+5)(-3)=-18x-15.

Now, let's subtstract:

$(-18x+4)-(-18x-15)=19$

Therefore, the division will be represented as:

$\frac{18x^{2}-3x+4}{6x+5}=(3x-3)+\frac{19}{6x+5}$

I hope it helps you!

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2 years ago

F(x)=2x^2-5x+4 find f(-4) how do i do that?

Mars2501 [29]

Answer:

f(4)=2(x)^2-5(4)+4

Step-by-step explanation:

f(x) is basically just y, but it is also telling you what the value of x is. So if f(4) then that means that x is 4, so you can just replace x with 4 and simplify. Hope this helps :)

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2 years ago

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