Half of Robert’s piece of wire is equal to ⅔ of Maria’s wire. The total length of their wires is 12 feet. How much longer is Robert’s wire than Maria’s?

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

there is no graph so i cant sorry

step-by-step explanation:

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076