Construct three independent Equilateral triangles. 10 cm side with verticas ABC for grade 10​

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse