Now you’ll attempt to copy your original triangle using two of its angles: Choose two of the angles on ∆ABC, and locate the line segment between them. Draw a new line segment, , parallel to the line segment you located on ∆ABC. You can draw of any length and place it anywhere on the coordinate plane, but not on top of ∆ABC.
From points D and E, create an angle of the same size as the angles you chose on ∆ABC. Then draw a ray from D and a ray from E through the angles such that the rays intersect. You should now have two angles that are congruent to the angles you chose on ∆ABC.
Label the point of intersection of the two rays F, and draw ∆DEF by creating a polygon through points D, E, and F.
Take a screenshot of your results, save it, and insert the image in the space below.

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Ответ:

gabbie63

22.11.2021

Mathematics

Step-by-step explanation:

$51^7-51^6=51^{6+1}-51^6\\\\\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=51^6\cdot51^1-51^6\cdot1\\\\\text{use the distributive property}\ a(b-c)=ab-ac\\\\=51^6\cdot(51-1)=51^6\cdot50=51^6\cdot(2\cdot25)=25\cdot(51^6\cdot2)$

$\text{One of the factors of the product is the number 25.}\\\\\bold{CONCLUSION:}\\\\\text{The whole product is divisible by 25.}$

$\text{Therefore}\ 51^7-51^6\ \text{is divisible by 25.}$

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