Answer:
The answer is a single-column matrix (7,4,2)
Step-by-step explanation:
In such multiplication of matrices, you have to proceed by multiplying each ROW of the first matrix by the COLUMN of the second matrix. So,
then...
and
I hope it helps.
Answer:
I45
Step-by-step explanation:
Answer:
Arc length is 12436.8m
Step-by-step explanation:
arc length = * πD
where M is the angle measure of the arc
and D is the diameter
considering the earth as a circle and half the earth as a semi circle the angle measure of the arc will be = 180 degrees
* π * 7917.5 = 12436.8m
1/3+1/4 = 4/12 + 3/12 = 7/12
Step-by-step explanation:
5x - 2y
5(-2) - 2(-2)
-10 + 4
= - 6