D) 311.2 ft2
8×4=40/2=20×2=40 + 18×8=144 = 184 + (3.14)81/2=254.34/2=127.17 + 184 = 311.17 which rounds 311.2 ft2
Answer:
line AB is parallel to line CD
Step-by-step explanation:
Because they have the same gradient which is 2
I think it’s the bottom one
Answer:
Yes you are
Step-by-step explanation:
If you multiply the first equation by 3 , y becomes 3y and so you can eliminate from there.