<span>Best Answer: 1) Q is positive therefore the process is endothermic. .769kj+-.810kj=-.041kj
2) Heat is released meaning it is exothermic. -66.9kj+45=-21.9kj
3) 7.29kj. Endothermic.</span>
Answer:
x = 96
Step-by-step explanation:
Answer:
Last option?
Step-by-step explanation:
ax+by=c
4x+6y=60
a=4
b=6
c=60
B because both lines a and b are parallel which makes 1 and 9 congruent
Answer:
Axis 6
Step-by-step explanation:
4.1
4.1.1 - 60°
4.1.2 - 140°
