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RedeemSearch found 4 matches
- by ksenia
Tue Jun 16, 2009 5:08 am- Forum: Problem Solving
- Topic: Triangles
- Replies: 2
- Views: 1196
Triangles
Guys, A really basic question, but I can't work it out... The perimeter of a certain isosceles right triangle is 16 + 16√2. What is the length of the hypotenuse of the triangle? A.8 B.16 C.4√2 D.8√2 E.16√2 The ratio is 1: 1: √2. Shouldn't it be 16&am...
- by ksenia
Tue Jun 16, 2009 4:57 am- Forum: Problem Solving
- Topic: Triangles
- Replies: 2
- Views: 1196
- by ksenia
Sun Jun 14, 2009 9:41 am- Forum: Problem Solving
- Topic: Exponents
- Replies: 2
- Views: 1236
Exponents
Hi there,
I am trying to solve the problem below but don't know where to go from here. This question appeared on the official GMAT practice test.
Q: Which of the following is equal to the value of 2^5 + 2^5 + 3^5 + 3^5 + 3^5?
OA: 2^6 + 3^6
How would you solve it?
Thank you!
Ksenia
- by ksenia
Sun Jun 14, 2009 9:14 am- Forum: Problem Solving
- Topic: Exponents
- Replies: 2
- Views: 1236