Convert 150 pounds into kg.
2 answers:
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Answer:
The coordinates of point C are (8,8.5)
Step-by-step explanation:
The picture of the question in the attached figure
Let
----> coordinates of point C
we have that
The horizontal distance AB is equal to
The vertical distance AB is equal to
Find the horizontal coordinate of point C
we know that
so
----> equation A
----> equation B
substitute equation A in equation B
so
The x-coordinate of point C is equal to the x-coordinate of point A plus the horizontal distance between the point A and point C
Find the vertical coordinate of point C
we know that
so
----> equation A
----> equation B
substitute equation A in equation B
so
The y-coordinate of point C is equal to the y-coordinate of point A plus the vertical distance between the point A and point C
therefore
The coordinates of point C are (8,8.5)
Answer:
<em>Sin 2 (30)°= </em>
Step-by-step explanation:
<u><em>Explanation:-</em></u>
<em>Given that Sin 2 (30)°</em>
<em>we know that the formula sin2θ = 2sinθ cosθ</em>
<em> Given that θ = 30</em><em>° </em>
<em> Now </em>
<em> sin2(30)° = 2sin30° cos30°</em>
<em> </em><em> </em>
<em> After cancellation, we get</em>
<em> Sin 2 (30)° = </em>
<u><em>Final answer:-</em></u>
<em> Sin 2 (30)° = </em><em> </em>
<em></em>