The length of the base of an isosceles triangle is x. The length of a leg is 3x-5. The perimeter of the triangle is 60. Find x

Answer glacier terminus;

Humans have survived and thrived in mexico city by using technology to create greater access to land. when the spanish conquered the aztec capital, tenochtitlan, in the 16th century, they built mexico city by draining the lakes and filling in the lake water to create more arable land for agriculture. this technique of land reclamation has continued to be fundamental to human civilization in mexico city. 

ddd    idk or c

No, because you are more likely to see volcanic mountains where magma is rising along the mid-ocean ridge spreading to the center.