Answer:
its the second and the 3rd one I think
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
The order of operations is to multiply before you divide.
2x9= 18
2x14=28
18+28=46
Answer:
x = 6
Step-by-step explanation:
Answer:
Consider the given vectors.
a=3i+2j−6k
b=4i−3j+k
Now,
a⋅b=(3i+2j−6k)(4i−3j+k)
a⋅b=12−6−6=0
Therefore,
Two vectors a and b are perpendicular.
Thus, the angle between the vectors a and b =90
∘
Hence, this is the answer.
Combine like exponents, so we have 10g^3 + 2g^2 + 17g -14.
Are A and B the same? Because it's one of those two.