Simplified would be 2a+2b
Militarism- the belief that a country should maintain a strong military capability and be prepared to use it aggressively to defend or promote national interests.
Alliances- An alliance can be defined as a formal, economic, military or political agreement between two or more nations.
Imperialism- Imperialism, state policy, practice, or advocacy of extending power and dominion, especially by direct territorial acquisition or by gaining political and economic control of other areas.
Nationalism- Nationalism is an idea and movement that promotes the interests of a particular nation (as in a group of people), especially with the aim of gaining and maintaining the nation's sovereignty (self-governance) over its homeland.
The bottom answer is correct. I had some trouble with this so I had to find x and y in separate parts.
TO FIND X
notice that the top triangle and bottom triangles are similar, meaning if you multiple all three sides of one by a specific number, it becomes the same size as the bottom triangle.
17 x n = 8, therefore n=8/17
8 x n = X, therefore X=64/17
For some reason, this does not give a correct value for Y, so I had to use trig
TO FIND Y
Notice that the angle DAB is the same as DBC (lets call this angle Ø)
Using trig rule, we know that the cos of an angle is equal to the adjacent side divided by the hypotenuses.
We can now form some equations:
cosØ = 15/17 (from the top triangle)
cosØ = 8/Y (from bottom triangle)
Now we know that Y=(8x17)/15 = 136/15
X=64/15 Y=136/15
42% = 0.42
61% = 0.61
1/3 = 0.333
2/7 = 0.286
3/5 = 0.6
so its 2/7, 1/3, 42%, 3/5, 61%
Answer:
Step-by-step explanation:
the closed circle point indicates that x is equal to -7, while the open circle point indicates x is equal to LESS than seven.