What is the value of tan(60°)? One-half StartRoot 3 EndRoot StartFraction StartRoot 3 EndRoot Over 2 EndFraction StartFraction 1 Over StartRoot 3 EndRoot EndFraction

Step-by-step explanation:

To find:

The value of = ?

Solution:

Kindly consider the equilateral as attached in the answer area.

Let the side of triangle = units

Let us draw the perpendicular from vertex A to side BC.

It will divide the side BC in two equal parts.

i.e. BD = DC =

Using Pythagorean Theorem in :

Side AD =

Using Trigonometric ratio:

Putting the values of AD and BD:

B)

Step-by-step explanation:

Edge2021

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