2. A star in the Milky Way galaxy is 7 * 104 light years away from the earth and a light yea
approximately 5.8 x 10'2 miles. Find out in scientific form the distance of the star from
earth in miles.
3. Find the area of the following figures (in m?)0sytdhgv
Answers
Answered by
1
Answer:
distance . 4.3 light-years
= 4.3 × 1 light-year
= 4.3 × (5.88 × 10 miles)
12
= (4.3 × 5.88) × 10 miles
12
= (25.284) × 10 miles 7 NOT scientific notation (25 > 10) 12
= (2.5284 × 10 ) × 10 miles convert 25.284 to scientific notation 1 12
= 2.5284 × (10 × 10 ) miles
1 12
= 2.5284 × (10 ) miles
1+12
= 2.5284 × 10 miles
13
Answer: about 2.5284 × 10 miles
Similar questions