One more question on this test guys. answer as fast as possible. if you do, you! match the polar equations to their rectangular forms. the options are in the picture. you.

1. The given rectangular equation is .

We substitute .

Divide through by

2. The given rectangular equation is:

This is the same as:

We use the relation

This implies that:

3. The given rectangular equation is:

This is the same as:

We use the relation and

This implies that:

Divide through by r

4. We have

We substitute and

This implies that;

5. We have

We substitute and

This implies that;

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:

a

step-by-step explanation: