You didn't supply a list. The so-called rigid transformations of translation, rotation and reflection create congruent triangles.
Generally it's dilation by a factor about a point is preserves similarity but not congruency. Any transformation which includes such scalings but is otherwise rigid also preserves similarity but not congruency.
The definition of monomial is an algebraic expression consisting of one term. Hope this helps :)
<span>Input x 0 1 2 Output y -3 1 5
Your second option here works perfectly for it. If you plug in each input it equals the outputs in order. </span>
Answer:t=2.11 hr
Step-by-step explanation:
Given
Aydlett is 2 miles offshore and village is 6 miles down a straight line from the Point on the shore nearest the island
Person can row boat at 2 mph in water and can walk 5 mph in land
Let us suppose Person land the boat at a x miles from Point on the shore
thus time taken by him to reach

Time taken person to reach village by land is

total time
we need the time to be least so differentiate t w.r.t to x

Equating Above term to zero to get minimum time



Substituting x in time equation


Hello,
Answer C
y=2x-3.5==>2x-7=3.5 (1)
x-2y=-14 (2)
(1)-2*(2)==>3y=28+3.5 ==>y=31.5/3==>y=10.5
x=-14+2*10.5==>x=7
sol={(7,10.5)}