Step-by-step explanation:
Statements
2. ∆VWX = ∆ZYX are right triangles
4. WX = YX
5. ∆VWX = ∆ZYX
Reasons
1. Given
3. Given
5. By HyL congruence Theorem
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34.5K = 34,500 per yr....there are 52 weeks in a yr....
34,500 / 52 = 663.46 per week <==
Answer:
<h2>a) Histograma (histogram).</h2>
Step-by-step explanation:
First of all, a continuous variable only admits whole numbers, not decimals.
Now, in statitics, there are several way to reprepsent some data collected from a survey. The most popular tool are bar-graphs or histograms, they are used to show frequency distributions through graphs, where we use interval classes.
Therefore, the right answer is a.
Answer:
Proved
Step-by-step explanation:
Given
![(2 * 10^2) * (3 * 10^5) = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=%282%20%2A%2010%5E2%29%20%2A%20%283%20%2A%2010%5E5%29%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Required
Prove
On the right hand side, we have:
![2 * 10^2 * 3 * 10^5 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=2%20%2A%2010%5E2%20%2A%203%20%2A%2010%5E5%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Rewrite:
![2 * 3* 10^2 * 10^5 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=2%20%2A%203%2A%2010%5E2%20%20%2A%2010%5E5%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
![6* 10^2 * 10^5 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=6%2A%2010%5E2%20%20%2A%2010%5E5%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Apply law of indices
![6* 10^{2+5} = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=6%2A%2010%5E%7B2%2B5%7D%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
![6* 10^7 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=6%2A%2010%5E7%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Express 6 as 3.5 + 2.5
![(3.5 + 2.5)* 10^7 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=%283.5%20%2B%202.5%29%2A%2010%5E7%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Open bracket
![3.5 *10^7+ 2.5*10^7 = 3.5 * 10^7 + 2.5 * 10^7](https://tex.z-dn.net/?f=3.5%20%2A10%5E7%2B%202.5%2A10%5E7%20%3D%203.5%20%2A%2010%5E7%20%2B%202.5%20%2A%2010%5E7)
Proved