A, and B look the same so you can choose, but the answer is <span>256<span>x4</span></span>
True
Lengths are preserved during a reflection, meaning it is rigid.
Answer:
18 machines
Step-by-step explanation:
9 machines give 24 mins... You need to reduce the time by half by adding using double the machines..
So 9×2=18
y = 3x - 4 answer x = 11/3
4x + 3y = 1 answer -3/4y + 1/4
2-3x = y answer -1/3y + 2/3
