An artist is designing a picture frame for a picture that is 10 1/3 inches by 8 inches. if the picture frame is going to be 1 1/2 inches wide, what is the length of side a? ? plzzz i will give you 100 points

The length of side a is 4 8/31 inches if 10 1/3: 8 and 11/2: x

Step-by-step explanation:

Assuming that you mean 11/2 by 1 1/2:

10 1/3: 8 = 11/2: x

11/2 * 8= 44

44=10 1/3x

x=4 8/31

Thus, l= 4 8/31

Check Work:

10 1/3 * 4 8/31 = 44

8 * 11/2 = 44

go on the tube you might find some information there

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation: