Is this statement true or false? World War Iwas like no other war because both sides used new inventions such as deadly poison gas, heavily armed vehicles called tanks, and machine guns that could fire 600 bullets a minute

it makes companies more competitive it mainly alot

giving the us more money to give to the states it allows them to sell oversee and to other countries and more

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69

we need the map to answer the question

slavery because it wasnt a role of government