Answer:
miles
Step-by-step explanation:
Given
Required
Difference in the distance of earth to sun to the distance of earth to moon
This can be solved using:
Express 10⁷ as 10⁵ * 10²
Factorize:
Solve the expression in the bracket
Expand 927.6
I'm pretty sure it would be 6 (x - 4y) = 36.
First, we know that y is equal to -8x, so we can move the -8x to replace y in the first equation, then in the first equation we get -8x=6x-14, subtract 6x on both sides, -14x=-14, x=1
Answer: 40.45 or 40 9/20
Step-by-step explanation:
2 miles * 7 days = 14
3/5 miles * 7 days = 4.2
5 miles * 4 days = 20
3/4 miles * 4 days = 2.25
then you add those together, and thus 40.45
Answer:
≈
Step-by-step explanation:
Using the Pythagorean theorem: where a and b are the legs and c is the hypotenuse.
<em>Subtract 144 from both sides</em>
<em>Square root both sides</em>
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