212/130 = 1.63km/h
distance/time = speed
Answer:
91 km
Explanation:
Draw a picture. The line of sight to the horizon forms a tangent line with the curvature of the Earth. The radius line to that point forms a right angle with the tangent line. So we can use Pythagorean theorem to find the distance.
c² = a² + b²
(6400 km + 0.650 km)² = (6400 km)² + d²
d ≈ 91 km
Explanation:
yusef adds all of the values in his data set and then divide by the number of values in the set. the actual density of iron is 7.874 g/ml .
Answer:
because you can get very electrocuted and you could get a disease I never put your hand add water on and touching water cuz you can get your hand electrocuted
Explanation:
Answer:
yes
Explanation:
it makes up everything but you cant see it with out a microscope
