Answer:
15.8
Step-by-step explanation:
round!
All you need to do is multiply 10 ft times 11, 12 ft times 8, and 6 ft times ten and then when you get all of the answers add them up and you have your answer
2x+20=58 then your would subtract 20 from 58 which would turn into 38 and your would divide 38/2 it would be 19 so the answer is x=19 if I’m not mistaken this is correct hope this helps
The answer is 36 units squared
Answer:
4th option because the two negatives will become positive and the 3rd will make it negative again
