A medicine is applied to a burn on a patient's arm. The area of the burn in square centimeters decreases exponentially and is shown in the graph.
a. What fraction of the burn area remains each week?
b. Write an equation representing the area of the
burn, a, after i weeks.
area in square centimeters
No Ал ол No 0
c. What is the area of the burn after 7 weeks? Round
to three decimal places.
6
1 2 3 4 5
time in weeks

Explanation is in the file

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∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.