1. You plug in 2 1/6 for h so it would be 3 5/6= 1 2/3+ 2 1/6
You put the mixed numbers into improper fractions
3 5/6- 23/6- 3.8
1 2/3- 5/3- 1.6
2 1/6- 13/6- 2.1
Now the equation is>> 3.8=1.6+2.1
That should help you set it up to solve. Don't let the bigger numbers scare you, break them down :)
Hello :
<span>3|x – 3.5| + 7.5 = 7.5
</span><span>3|x – 3.5| = 0
</span><span>|x – 3.5| = 0
x - 3.5 =0
x = 3.5</span>
<span>306.470588235 if you want the answer...</span>
Im assuming it would be 60 or 60.375(Work below)
Because usually when it says "out of" it means divide so i divided 8 from 21 and got 2.625 so then i took the 63 and subtracted 2.625 from that and got 60.375 so its either 60 or 60.375 again im not sure if im wrong im very sorry.
FAB=75 BAC=105 I hope this helps