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
The answer to the first unknown is "POCKET" while in the second unknown is "CANNOT". Hence, in order for us to complete the statement in the problem we have it, a POCKET veto can occur when the president has presented a bill during the last ten days of a legislative session and CANNOT be overridden by a two-thirds vote in both the house of Congress.
Answer:
Their climate helped them become the 'breadbasket' of British North America. Arable land was plentiful and the soil was fertile. The excellent natural harbors helped the middle colonies become traders among the colonies.
