For this case we have the following vectors:
The dot product of two vectors is a scalar.
The point product consists of multiplying component by component and then adding the result of the multiplication of each component.
For the product point of the vectors a and b we have:
Answer:
The product point of the vectors a and b is:
I am struggling thinking it is either the first or third one. Hope I narrowed it down a bit.
Answer:
41.67
Step-by-step explanation:
Using the tangent on the stick with shadow:
tan(θ) =
Using the tangent on the building:
tan(θ) =
⇒ h = 25 · tan(θ)
= 25 ·
⇒ h = 41.66... ≈ 41.67
True
it won’t let me make an answer under 20 characters so ignore this but it’s true.
Answer: X²+2x
Step-by-step explanation:
Use FOIL method
<u>Solve:</u>
x(x+2)
<h2>=x²+2x</h2>