Answer:
the answer is 'undefined'
Step-by-step explanation:
Cot is defines as (cos x)/(sin x)
So we can rewrite our expression as...
(cos 180°)/(sin 180°) + (cos 180°)/(sin 180°)
or
2(cos 180°)/(sin 180°)
Cos 180° = 1, sin 180° = 0 (you get these from the unit circle)
so we have
2(1/0) = 2/0, which is undefined, because we don't divide by zero
The diagram shows statements to prove that both triangles are congruent.
Hence;



Step 1 showed two sides that are congruent for both triangles
Step 2 showed two angles that are congruent
Step 3 showed two sides that are congruent
Therefore, the triangles are congruent by the side-angle-side theorem
I think it is 604.4285714285714
Answer:
you can check the picture, i tried to make it as simple as possible. so I answered by the format.
Answer:
8. une ceinture 9. une jupe i think 10. un pull 11. casquette
Step-by-step explanation:
<u>For 9:</u>
une jupe is skirt
une echarpe is scarf
un pull is jumper
i cant really tell what the picture is