Answer: No, Ariel should have added 9^2 and 12^2 and compared that to 15^2.
Explanation:
Ariel completed a work to show that a triangle whether a triangle with side lengths of 9, 15, and 12 form a right triangle.
Ariel added 9 squared + 15 squared = 12 squared. 81 + 225 = 144 and concluded that 306 is not-equal to 144 and hence, it is not a right angle triangle.
To know whether it's a right angle triangle, we had the square of the two lowest figures together if it will be equal to the square of the largest figure which is called the hypotenuse.
9 squared + 12 squared =
81 + 144 = 225
15 squared= 15 × 15 = 225
So it's a right angle triangle since
9^2 + 12^2 = 15^2
Land is considered a resource because it is used to produce things.
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Answer:
Explanation:
It would be Some nations agreed to disarmament but some did not. Nations which has large armies and weapons usually doesn't agree in disarmament because it will give a strain and more effort are required to disband to follow the disarmament treaty. Also those nations who have an advantage in military power would not agree to lessen its power for the lesser power.
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Answer:
Early European colonies in the New World succeeded only if local Indians allowed them to and if they were lucky. When European settlers arrived in the New World, they often placed their colonies among people who had established complex webs of political relationships that included both alliances and rivalries. If Indians tolerated settlements they could easily have wiped out, they may have done so not because they were afraid of the settlers or kindly disposed to them or militarily weak but rather because they saw them as useful adjuncts in their own internal power struggles
Explanation:
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