Answer: B. d - 0.2
Step-by-step explanation: 20%= 20/100= 0.2
Which means = d-0.2
Hope this helped.
The Vertex of f(x)=|5x|+2 is (0,2)
and vertex of f(x)=|5x|-2 is (0,-2)
For this case we must simplify the following expression:

We have that by definition of properties of powers that is fulfilled:

Then, rewriting the expression:

Answer:

Step-by-step explanation:
the volume of a cylinder is as for any other regular 3D object :
ground area ×height
the ground area of a cylinder is a circle, so it is
pi×radius² × height
the radius is always half of the diameter (of the diameter is airways twice the radius).
radius = 6/2 = 3 ft.
the volume is then
pi × 3² × 9 = pi × 9 × 9 = pi × 81 ft³
so, the answer is 81pi ft³.
Answer:



Step-by-step explanation:
It is given that
and
is in the fourth quadrant.
So, only
will have positive value and
,
will have negative value.
Now, 
⇒
(Answer)
We know, that 
⇒
{Since,
is positive then
will also be positive}
⇒
(Answer)
We know, that 
⇒
{Since,
is negative then
will also be negative}
⇒
(Answer)