Lunar tides are stronger than solar tides and they are caused by the moon and the placement of the sun .
one is a high tide and other is low tide
No product results in -1, hence δlmn is NOT a right triangle showing that lydia's assertion is incorrect
<h3>Perpendicular lines</h3>
In order to determine whether triangle lmn is right-angled, we need to determine the slope of lm, ln, and mn first as shown:
For the slope of lm:
![m_{lm} = \frac{2-0}{2-0}\\ m_{lm} =2/2\\m_{lm} =1](https://tex.z-dn.net/?f=m_%7Blm%7D%20%3D%20%5Cfrac%7B2-0%7D%7B2-0%7D%5C%5C%20m_%7Blm%7D%20%3D2%2F2%5C%5Cm_%7Blm%7D%20%3D1)
For the slope of ln:
![m_{ln} = \frac{-1-0}{2-0}\\m_{ln} =-1/2\\](https://tex.z-dn.net/?f=m_%7Bln%7D%20%3D%20%5Cfrac%7B-1-0%7D%7B2-0%7D%5C%5Cm_%7Bln%7D%20%3D-1%2F2%5C%5C)
For the slope of mn:
![m_{mn} = \frac{-1-2}{2-2}\\m_{ln} =-3/0 = \infty\\](https://tex.z-dn.net/?f=m_%7Bmn%7D%20%3D%20%5Cfrac%7B-1-2%7D%7B2-2%7D%5C%5Cm_%7Bln%7D%20%3D-3%2F0%20%3D%20%5Cinfty%5C%5C)
- If any of the two lines is perpendicular, hence the triangle lmn is right-angled.
- To check, we will take the product of the slopes and see if it is equivalent to -1.
Product of slope lm and ln
![m_{lm}\times m_{ln} = 1 \times -1/2\\m_{lm}\times m_{ln} = -1/2](https://tex.z-dn.net/?f=m_%7Blm%7D%5Ctimes%20m_%7Bln%7D%20%3D%201%20%5Ctimes%20-1%2F2%5C%5Cm_%7Blm%7D%5Ctimes%20m_%7Bln%7D%20%3D%20-1%2F2)
Since no product results in -1, hence δlmn is NOT a right triangle showing that Lydia's assertion is incorrect
Learn more on slopes here: brainly.com/question/3493733
Electromagnetic waves can travel through all types of waves.
Answer:
Federal student loans generally have lower interest rates than private loans. Rates for new federal loans are also fixed, meaning they'll stay the same during your entire loan term. Private loans frequently offer variable rates, which increase whenever the Federal Reserve raises the interest rate benchmark.