Answer:
about like 8 /10
Step-by-step explanation:
3 quarts, because 12 is how many cups you have, and there are 4 cups in a quart. 12/4 is 3, so 3 quarts.
3x-9=2x+4
3x-9+9=2x+4+9
3x=2x+13
3x-2x=2x-2x+13
x=13
Check:
3(13)-9=2(13)+4
39-9=26+4
30=30
Supplementary angle must add up to 180 so the supplement will be 108 degrees. 180-72=108.
Answer:
7.6032,7.63,7.6
Sorry if I am wrong.
Step-by-step explanation:
