Atree casts a shadow at 27 meters long. a nearby post is 5 meters tall casts a shadow 3 meters long. how tall is the tree?

Find the post height first. 3/5= 0.8, so the shadow is 80% of the height of the object. Multiply 80% by 27 to get 21.6

The tree is 21.6 meters tall.

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

sine

step-by-step explanation: