Staar is soon and i need to know that

  The answer would be H: 126mm
If the circumference of a circle is 56.52mm, and the formula for circumference is C=πd(d=diameter), then reverse division would result in 56.52 divided by 3.14, which equals 18. Since there are four circles, in which each circumference is 18mm, and three 18mm spaces, 18 times 7(4+3) would result in 126mm.

The answer is H 126 mm 

I hope this helps. 

Have a great day. :)

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.

Maybe fx = lxl because of the way the x is positioned is that what he