Vector v1 is 6.6 units long and points along the negative x axis. vector v2 is 8.5 units long and points at + 55° to the positiv
1 answer:
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Answer:
Step-by-step explanation:
You need to remember the Product of powers property:
Then, knowing this property, now you have to apply the Distributive property. So:
Finally, to simplify this expression, you need to add the like terms.
Therefore, you get that the product is:
Answer:
The answer to your question is the letter a) √3/3
Step-by-step explanation:
Data
find tan 30°
Use the triangle 30°-60°-90° (see the picture below)
Tangent is the trigonometric function that relates the Opposite side and the adjacent side.
tan Ф = Opposite side / Adjacent side
-Substitution
tan Ф = 1/√3
or 1/√3 √3/√3 = √3/3
