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3 years ago

****25 POINTS!!!! PLEASE PLEASE HELP! ASAP

Mathematics

1 answer:

raketka [301]3 years ago

3 0

Answer:

Step by Step

This is probably the most difficult problem in elementary Geometry. I stopped counting after about 20 steps. The trick is to follow a very carefully constructed diagram which looks simple enough until you start using it.

Givens

Triangle ABC with 2 equal sides AB and AC.
BC is the third side and is not equal to either of the other 2.

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JulsSmile [24]

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3 years ago

Simplify: 5j - (2j - 6). Thanks!

xxMikexx [17]

Answer:

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3 years ago

Read 2 more answers

Our club has 25 members, and wishes to pick a president, secretary, and treasurer. In how many ways can we choose the officers,

Rus_ich [418]

Answer:

13800

Step-by-step explanation:

The order of the members is important (because each selected member will receive a different position), thus we then need to use the definition of permutation.

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$\begin{array}{l}n=25 \\r=3\\end{array}$

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