You're trying to help your learning coach arrange their new t. v. in the living room. The wall to place the t. v. on is 12 ft by 8 ft. The t. v. is 3 ft by 4 ft. Which equation represents the area of the wall taken up by the t. v.? A:3+4=7ft2
B:12(3)+8(4)=area2
C:3*4=12 ft2

 C  3*4= 12 ft^2

Step-by-step explanation:

If the TV is 3 ft by 4 ft, then if you place it on the wall,  it will cover an area of 12 ft  on the wall. Area is multiplying the length by the width, so 3 by 4 is 12.

0.02040816326

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation: