Somebody please do this right for me I really need the right answer and anybody who puts there time into it I will give brainlist

Which sums are equal to 1hold 6/8? choose all answers that are correcta.1/8+6/8b.12/8+2/8c.8/8+1/8 +1/8+1/8+1/8+1/8+1/8d.8/8+6/8

Which of these triangle pairs can be mapped to each other using a single translation? cof hn

If you reflect any shape across the x-axis and then across the y-axis, do you get the same result that you would if you rotated it 180° about the origin? what does that mean?