Triangle JKL has vertices at the following coordinates: J(2, 2), K(-1,3), and L(-2,-1). Determine whether or not triangle JKL is a right triangle.

afjnawenkfnjaw; enkanwelwaklalejjaw; fij

step-by-step explanation:

can someone answer this question plz

step-by-step explanation:

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

the answer is 13 cm