Answer:
69
Step-by-step explanation:
term = 159 - 3n
You would circle the 3 in 31, the 9 in 94, and the 1 in 17
Answer:
x=4.5
Step-by-step explanation:
The sum of all the angles in a square=360°
20(4.5)=90
90×4=360
Answer:
8280 cal
Step-by-step explanation:
Q=mc(delta)T
Q=1200(0.115)(-60)
Q=8280 cal
I used 1200 g instead of 1.2 kg
