Answer:
1) Option 3
2) Option 1
3) Option 2
Step-by-step explanation:
To find : Match each number in scientific notation with the number written in standard form and in a step by step process.
Solution :
From scientific to standard we expand the power of 10.
1)
Remove decimal and open the power,
Therefore,
Match with Option 3.
2)
Remove decimal and open the power,
Therefore,
Match with Option 1.
3)
Remove decimal and open the power,
Therefore,
Match with Option 2.
Answer:
4.8 km is the answer.
Step-by-step explanation:
a = ?
b = 5 km
c = 7 km
According to the Pythagorean theorem,
a² + b² = c²
a² + 5² = 7²
a² + 25 = 49
a² = 49 - 25
a² = 24
a = 4.8989
Round to the nearest tenth,
a = 4.8 km
Answer:where's the pic
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
im pretty sure you just have to do 18*4