1 answer:
Answer:
45.6 mm
Explanation:
1 centimeter = 10 millimeter
4.56 cm = x mm
x = 4.56 × 10
= 45.6 mm
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The answer to this question is 40.0M
Explanation:
1KJ = 1000J
2100KJ = 2100×1000
=2,100,000J
1 Calorie =4.18J
x calorie =2100000J
x= 2100000/4.18
x= 502392.3445
x = 5.0× 10^5 calories
Answer:
bromine
Explanation:
answer A.a new substance is formed
The solid portion of a comet—the only portion that exists when the comet is far from the Sun.