Answer:
Notice the only sets that sum to 180° are the first, fifth, sixth and eighth pairs. Only those pairs are supplementary angles.
...
Identify the ones that are supplementary:
175° and 5° 5 °
137° and 93° 93 °
60° and 60° and 60° 60 °
26° and 116° 116 °
90° and 90° 90 °
85° and 95° 95 °
150° and 31° ...
100° and 80°
Answer:he would need to buy 4 toys.
Step-by-step explanation:each snack costs $2 so multiply that by 4 and you get $8 take that 8 and subtract it from 40 and you get 32. Then divide 32 by 8 and you get 4 :)
<span>Chicken have 2 legs. Rabbits have 4 legs. Let the number of chicken be x and the number of rabbits be y. Then we have the following equations: x + y = 72 (the total number of animals in the cage) and 2x + 4y = 200 (the total number of legs in the cage). In the first equation we express x relative to y and get that x = 72 - y. Then we replace it in the second equation and get 2*(72 - y) + 4y = 200 <=> 144 + 2y = 200 <=> y = 56/2 <=> y = 28. And since x = 72 - y we get that x = 44. So in total we have 44 chicken and 28 rabbits.</span>
Answer:
LOL i belive its 200 because i did this exact same thing yesterday for homework and got it right, good luck, i tried to give you the right answer so if its wrong then its the system!
Step-by-step explanation:
