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ASHA 777 [7]
3 years ago
15

Can anyone answer this for me?

Mathematics
1 answer:
kramer3 years ago
7 0

Answer:

\frac{3}{2} π (or 270°)

Step-by-step explanation:

I use the trick with the coordinates.

(0, -1)

cos270° = 0 (the x-coordinate)

sin270° = -1 (the y-coordinate)

This trick works depending on the radius.

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2. In the triangle below, NE and KL are perpendicular bisectors. Knowing that the sum of interior angles in
Stells [14]

Answer:

a = 60°

Step-by-step explanation:

From the picture attached,

In the given triangle,

NE and ML are the perpendicular bisectors of two sides of the triangle.

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Since, sum of interior angles of polygon KLME = 360°

m∠MEK + m∠MLK + m∠EML + m∠EKL = 360°

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a = 360° - 300°

a = 60°

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Whicl ordered pair makes the inequality true? X+y>8
r-ruslan [8.4K]
Some ordered pairs are:(10,5), (0,9), and (3,15) that make the equation true.
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3 years ago
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tankabanditka [31]
6 faces, 12 edges, and 8 vertices
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LekaFEV [45]

Answer:

=

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, assuming m of angle ABD is 90 degrees, then you would add and then solve.

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=

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

, !

4 0
3 years ago
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zubka84 [21]

Answer:

1/24

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1/24

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