Justin needs to make 80 illustrations for an art book. he has made 40% of the illustrations. make a bar model to show his progress. how many illustrations does he still need to make? Explain

48 illustrations

Step-by-step explanation:

The attached figure represents a bar model to show his progress.

Each section represents 10%

He has made 40%

so, He still need to make = 100 - 40 = 60%

So, The number of illustrations he still need to make =  60% of 80 illustrations = 0.6 * 80 = 48 illustrations

sin3a=12/15

step-by-step explanation:

since one side was multiplied by 3 the other side must also be multiplied by 3.

the answer is the third / last answer

step-by-step explanation: