The diameter of Earth is 7928 miles. What is its diameter in inches? In yards? If the diameter of Earth is expressed as 12,756km, what is its diameter in meters? in centimeters?
please show work i need math part too,
so i can understand.
thanks alot
2007-09-11 20:51:09 · 4 answers · asked by Alina M 1 in Science & Mathematics ➔ Astronomy & Space
the correct answer is 3475km but i cant do the math please help.
its hw help for my astronomy class
2007-09-11 21:18:25 · update #1
km to m - just move the decimal point (in this case the decimal point is at the end of the number because it's a whole number) 3 places to the right OR multiply it by 1,000
km to cm - just move the decimal point (at the end of the number) 5 places to the right OR multiply by 100,000
miles to inches - 1 mile = 63 360 inches so just multiply miles by 63 360 and you'll get it in inches
miles to yards - 1 mile = 1 760 yards so just multiply miles by 1 760 and then that's the mile in yards
=D
2007-09-12 00:29:30 · answer #1 · answered by mamoRii 2 · 0⤊ 0⤋
How do you expect to learn anything if we do your homeowrk for you? Do you want to go through life with a pea brain?
Simple measurements is all you need to do the figures.
how many inches in a foot?
how many feet in a yard?
Its not that hard and you can figure it out if you try.
2007-09-12 09:02:20 · answer #2 · answered by B. 7 · 1⤊ 0⤋
This is not astronomy, it is arithmetic (or homework help)
To convert miles to inches you'll have to multiply by 63,360
To convert miles to yards you'll have to multiply by 1,760
To convert km to meter multiply by 1,000
To convert km to centimeter multiply by 100,000
2007-09-12 04:02:10 · answer #3 · answered by Steven Z 4 · 2⤊ 0⤋
nop..
diameter of earth is 6840km.. not 3485 or wtv ur saying..
jus hit google to chek the conversion n use the calci on ur compy.. y makin us work dude?
2007-09-12 04:59:06 · answer #4 · answered by » Ðëe®'§ Êÿ€ « 3 · 0⤊ 2⤋