45 points In AIJK, the measure of ZK=90°, KI = 5.3 feet, and JK = 2.1 feet. Find the measure of
ZI to the nearest tenth of a degree.

Step-by-step explanation:

to get the value of angle I, use the formula: x tan⁻¹Ф = h

where: x = 5.3

           h = 2.1

          Ф = ?

plugin values into the formula;

5.3 tan⁻¹Ф = 2.1

tan⁻¹Ф  = 2.1  

               5.3

           ≈ 22°

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0