Giving brainliest how to solve area

Step-by-step explanation:

It depends on what area you are talking about?

like if you are talking about for a Circle; you use the formula below to Identify the area of your information of a circle;

pi multiplied by the radius of the circle squared.

The formula for a rectangle of an area is below;

A = L * W (Area = Length times Width)

The formula for a square of an area is also below;

First you must find out or look over the information.

Then you must multiply the length of the diagonal's current measurements by themselves.

Now you -divide the number you have by 2.

Okay, now that you divided your number by 2, -again multiply the perimeter by 1/4 to find the length of a side.

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation: