15 over 1000 wrote in scientific notation
1 answer:
Answer:
1.5*10^-2
Step-by-step explanation:
You mean 15/1000 written in scientific notation?
In this case, it would be- 1.5*10^-2.
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It equals 276 but about 300
Answer:
13
Step-by-step explanation:
13 right? all ya gotta do is add em together right?
Answer:

Step-by-step explanation:

The variable x represents the base.
x+(x-52)+(x+56)=166
3x+4=166
3x=162
x=54
Final answer: 54 cm
3(x-4)=x-6
3x-12=x-6
3x-x = -6+12
2x=6
X= 3