Can you translate it into english? :)
Answer:
x=34
m∠S = 38
m∠T = 111
Step-by-step explanation:
Since the angles of a triangle should add up to 180, you can solve this equation:
31 + x+4 + 3x+9 = 180
the solution is x=34
Then the angles S and T can be found by substituting that value for x.
Ok so the problem is 3/4*12. You would have to set up 12 as a fraction just to make it a lot simpler. so when you do that you get, 3/4*12/1 and that equals 36/4 and then you would Divide 36 by 4 and you get 9... So 9 is your answer.
Answer:
80%
Step-by-step explanation:
20000. take out 3 zeros from both numbers and you get 20 and 16. 20 is 4 times 5 and 16 is 4 times 4 if 20 is 100% then 4 over 5 is 80%
Take 1000 divided by 70 and you get 14.586
