How many more equal sides does an equilateral triangle have than a right isosceles triangle?

Asap 25 pts + brainlest to right/best answer

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll