Answer:
See Explanation
Step-by-step explanation:
The question is not properly formatted.
<em>Assume that the given parameter is: 4</em>
Required
The multiplicative inverse
Let a number be x, and the multiplicative inverse be y. The relationship between them is:

Make y the subject

So;; for the assumed given parameter.
The multiplicative inverse is:

Answer:
<em>PT=30 units</em>
Step-by-step explanation:
Given that:
Line PQ which has a mid point at T.
and

To find:
PT = ? in simplified terms.
Solution:
First of all, let us recall that mid point on a line segment is a point that divides the line in two equal parts.
In other words:
If a point B is the mid point of line segment AC, then AB = BC.
Here, the point T is the midpoint of PQ.
i.e. PT = TQ

Putting value of
in PT above:

Answer:
B) Ill only
Step-by-step explanation:
This is because y = arcsin x can be re-written as sin y = x, We then differentiate sin y = x implicitly with respect to z to obtain
d(siny)/dz = dx/dz
(cosy)dy/dz = dx/dz
dy/dz = (1/cosy)dx/dz
Answer:
E. 6
Step-by-step explanation: