Write down a proportionality equation which that can be used in finding the area (calligraphic “A”) of a circular sector that corresponds to an angle (theta) expressed in radians.

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

160

step-by-step explanation:

idk

i hope i

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1