I am not sure, but we're you going to put up a sum.
Answer:
216x^9y^12
Step-by-step explanation:
Answer:
30y+14
Step-by-step explanation:
add the values of all the sides together: (5y+4) + (5y+4) + (10y+3) + (10y+3) = (5y + 5y + 10y + 10y) + (4 + 4 + 3 + 3)= 30y + 14
Answer:
180
Step-by-step explanation:
for two angles to be supplementary, their sum must be equal to 180°
