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maks197457 [2]
3 years ago
15

I dont know why my geometry teacher is giving us trigonometry​

Mathematics
2 answers:
Amanda [17]3 years ago
7 0

Answer:

j would be 32 because this is a special right triangle

galina1969 [7]3 years ago
5 0

Answer:

j = 24

Step-by-step explanation:

You can solve this using geometry and Pythagorean theorem.

If you make another mirror triangle on the other side of j, you would notice that all angels are 60 degrees, so the side that we don't know is half of 16\sqrt{3}, which is 8\sqrt{3}.

Now use Pythagorean theorem:

j^{2} + (8\sqrt{3}) ^{2} = (16\sqrt{3})^{2}

Therefore j^{2} =  768-192 = 576\\j=24

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Factor completely 15x^5 + 12x^4-24x^3-3x^2
diamong [38]

Answer:

3x^2 (5x^3 + 4x^2 - 8x - 1)

Step-by-step explanation:

The given expression is 15x^5 + 12x^4-24x^3-3x^2

Here we have to find the GCF of all the above terms.

The GCF is 3x^2, let's take out 3x^2 and write the remaining terms in the parenthesis.

15x^5 + 12x^4-24x^3-3x^2

=3x^2 (5x^3 + 4x^2 - 8x - 1)

Therefore, the factors are 3x^2 and (5x^3 + 4x^2 -8x -1).

15x^5 + 12x^4-24x^3-3x^2 = 3x^2 (5x^3 + 4x^2 -8x -1)

Thank you.

7 0
3 years ago
Which equation can be used to show the relationship between the circumference C and a diameter D of a circle
Firlakuza [10]
The diameter is the distance from one side of a circle to the other, if you cross through the center. The circumference is the distance around the circle. The circumference is equal to two time pi time the radius (C=2*pi*r)
3 0
3 years ago
Which choice includes two pairs of adjacent angles from the coordinate plane?
saw5 [17]

Answer:

2) Angle 6 and Angle 5, Angle 3 and Angle 2

100% correct don't worry ;)

Step-by-step explanation:

6 & 5 and 2&3 are the adjacent angles

6 0
3 years ago
Read 2 more answers
Which of the following is a factor of 2x^4 22x^3 60x^2? 2x^3 x^4 x 4 x 5
zavuch27 [327]
The factor theorem says that for a function f(x), if f(a) = 0, then (x - a) is a factor of f(x).
For f(x) = 2x^4 + 22x^3 + 60x^2
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8 0
3 years ago
Anyone pls helppp meeeee
Citrus2011 [14]

Answer:

c answer becoz may ifhridyrhfujghrhrjjtufuueb

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