Kite DCFE is inscribed in circle A shown below: Kite DCFE is inscribed in circle A

If the measure of arc DEF is 266°, what is the measure of ∠DEF? (5 points)

Think of it as five or above give it a shove. change the 5 or above to the right to a zero and add one to the number on the left.

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho