How did the nuclear arm race cause tension toward the cold war?

It was known that nuclear warheads were to be extremely dangerous. Incidents that happened because of radiation have long lasting deadly effects. If one country were to bomb another, it would be most likely that the area bombed would be uninhabitable for a long time and everyone there not in a bunker would be killed.

We can not answer this question because we cannot see the graph,sorry< 3

In a right-angled triangle: 1- the hypotenuse is the longest side2- we can apply pythagorean rule which states that: (hypotenuse)^2 = (side1)^2 + (side2)^2for the given triangle,longest side is 15 cm  side1 = 9 cmside2 is 12 cm  to check whether the triangle is right-angled or not,compare (15)^2 to the summation of (9)^2 and (12)^in other words, compare 225 to the summation of 81 and 144if they are both equal, then the triangle is right-angles, otherwise, it is not.you haven't provided the diagram showing her work, so i cannot tell the choice. however, apply my explanation to the question you have.