While walking by a classroom, linda sees two perfect squares written on a blackboard. she notices that their difference is her favorite number, 99. she also notices that there are exactly two other perfect squares between them. what is the sum of the two perfect squares on the blackboard?

Why did the actions taken at the congress of vienna inspire the nationalists movement across europe in the 1800s. a)the congress of vienna prevented former leaders from regaining control of their countries creating chaos. b)the congress of vienna imposed british rule over the entire continent of europe, upsetting monarchs. c) the congress of vienna established democracies across europe that had little power or organization. d) the congress of vienna put the absolute monarchs back in power upsetting commoners

As our current atmosphere formed, the concentrations of various atmospheric gases fluctuated. match each gas with the explanation that best describes how its proportion changed during the evolution of the atmosphere.

Which shows the best path to find the number of centimeters in 1 yard?