6n +5=12. The answer is a
Answer:
Step-by-step explanation:
step 1
Find the circumference
The circumference of a circle is equal to
we have
assume
substitute
step 2
Find the measure in radians for the central angle of a circle whose radius is 5 and intercepted arc length is 7.2 units
Remember that
The circumference of subtends a central angle of
so
using proportion
Let
x-----> the central angle in radians
Answer:
Step-by-step explanation:
we have to orthonormalize the vectors:
According to Gram - Schmidt process, we have:
where,
The normalized vector is:
Now, the first step.
= u₁
Therefore, e₁ =
Now, we find e₂.
Therefore,
To find e₃:
So, we have the orthonormalized vectors .
Hence, the answer.
Answer:
$5
Step-by-step explanation:
5+15 = 20
5:15 = 1:3