Answer:
5/48
Step-by-step explanation:
Multiply each side by p, so
kp = ar
Divide each side by a, so
kp/a = r
The answer is the third option
I think it’s either a or c I’m not sure but I’m going for c please lmk if I’m wrong
If the function is defined for all
, it means that
is a point who doesn't belong to the domain of the function.
Now, since your function is a ratio, you can't have zero denominator. So, if a point nullifies the denominator, it can't belong to the function domain.
In your case, the denominator is
, which is zero when

So, this function can't be evaluated at
, and in other words, the function is defined when
, so that's the value for
.
Any two lines that cross form 2 sets of equal acute angles and 2 sets of obtuse angles. One of each will add to 180o.
obtuse + acute = 180
obtuse = 145
145 + acute = 180 subtract 145 from both sides.
acute = 180 - 145
acute = 35