Is 0.32 x 102written in scientific notation? justify your answer.

0.32 x 10^2 would be 32, in any case you have a positive exponent on the 10, the decimal to the left and in this case it would be moved two places to the left, equaling to 32.

0.32 x 10^2 = 3.2 = 32.

if this was a negative 2 it would be moved 2 places to the right.

0.32 x 10^2 = 0.0032

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation:

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this