Please please help. i need to pass this .

70.27

Step-by-step explanation:

Find the circumference of a whole circle, then divide by 2:

Insert values:

Divide by 2 (we will simplify pi at the end):

Now add the values of the triangle and circle:

Round to the nearest hundredth:

or just

:Done

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.