The answer is going to be A
Answer:
2.20752 x ![10^{24}](https://tex.z-dn.net/?f=10%5E%7B24%7D)
Step-by-step explanation:
The first thing you have to do is to look for the number of seconds in one year. You have to multiply 365 days by 86,400 seconds.
- 365 days refer to the total number of days per year
- 86,400 seconds refer to the number of seconds per day
Let's solve.
- 365 x 86,400 = 31,536,000 or 3.1536 x
![10^{7}](https://tex.z-dn.net/?f=10%5E%7B7%7D)
<em>Therefore, one year has 3.1536 x </em>
<em> seconds.</em>
Next, you have to know the number of seconds in 10 billion years.
- (3.1536 x
) x (1.0 x
) = 3.1536 x ![10^{17}](https://tex.z-dn.net/?f=10%5E%7B17%7D)
The last step is to multiply the number of seconds in 10 billion years to 7 million tons of mass per second.
- (3.1536 x
) x 7,000,000 = 2.20752 x ![10^{24}](https://tex.z-dn.net/?f=10%5E%7B24%7D)
Answer:
sides are proportional and angles are congruent
Step-by-step explanation:
Every segment in ABCDEFG is parallel to, and double the length of, the corresponding segment in HIJKLMN. All corresponding angles are congruent. Thus, the definition of similar polygons is met:
- corresponding sides are proportional
- corresponding angles are congruent.
Answer:
Yes
Step-by-step explanation:
To form a triangle : The sum of any two side lengths must be bigger than then the third side length and their difference smaller than the third side length.
19.6 + 1.6 > 18.7
19.6 - 1.6 < 18.7 and so on.