Originally, you would get 6.56666 repeating as your answer. When you end up rounding, or estimating it, it then becomes just simply 7.
No wonder you have posted this. It is not easy. Scale is a straight line measurement. You need to use a side of a square.
Left: 1 side of a square = 1 meter.
Center: 3 tops of a square = 1 meter.
Therefore 1 side of a square = 1/3 of a meter.
Right: 1 side of a square = 0.5 meters.
Simplify: -4a^-(6a-2)+3(a^-1) With the ^ being (2)...
Answer: -a^ -6a -1
The ^ = 2
Answer:
5 in total
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
because it makes more sense
