Answer:
Step-by-step explanation:
3(3z-6)=0
multiply your three with the 3z and the -6
9z-18=0
figure out what - 18 = 0
9z=18
9*2=18
z=2
hope this helps
Answer: Hey, you need to add a photo, once you do so I will edit my answer
Answer:
Use SIN COS TAN
Step-by-step explanation:
Answer:
350 students
Step-by-step explanation:
1400 / 4 = 350
Answer:
70.8 kg
Step-by-step explanation:
This is a division problem.
637.2 kg / 9 = 70.8
Answer: 70.8 kg