<span>Russian culture has a Slavic base (language, folklore). It was influenced by Scandinavians (Viking times) mostly in fight technics, weapons, ship-building and establishing trade unions. Than Russian culture was greatly influenced by Byzantine Empire (in religion, book issuing and iconography). Then by Mongols (during 3 centuries of invasion, again in weapons, fight technics, laws and a little in state system).
BTW can i have the brainless answer....plz...</span>
Recall your d = rt, distance = rate * time.
if, the southbound train is going at a speed of say " r " mph, since we know that the northbound one is going faster by 4 miles, than is really going at " r + 4 " mph then.
now, we know in 2.5 hours, they're 330 miles from each other, thus the southbound train has been rolling for 2.5 hours, and the northbound train has also been rolling for 2.5 hours.
if the northbound train has covered on those 2.5 hours say " d " miles, then the southbound train has covered the slack, or " 330 - d ".
how fast is the northbound going? well, r + 4.
Answer:
w > -1
Step-by-step explanation:
53w + 13 < 56w + 16
Get w to one side.
Subtract 53w from both sides.
13 < 3w + 16
Get 3w by itself.
Subtract 16 from both sides.
-3 < 3w
Divide both sides by 3 to solve for w.
-1 < w
or
w > -1
I hope this helps!
Answer:
i used to play that
Step-by-step explanation:
Answer:
△DBE is similar to △ABC by the SAS Similarity Theorem .
Step-by-step explanation:
Given triangles in figure
we have to tell that is the triangles are similar or if similar then by which postulate.
In ΔDBE and ΔABC,
⇒
⇒
Hence, the sides of triangle are proportional.
And also ∠B=∠B (common) i.e the one angle congruent
Hence, △DBE is similar to △ABC by the SAS Similarity Theorem .