Answer:
12
Explanation:
Given parameters
Base of the isosceles = x
Length of leg = 4x - 4
Unknown:
Perimeter of triangle =100
Unknown:
The perimeter of a triangle is the sum of its sides;
An isosceles triangle has two equal length of leg;
So;
x + 2(4x - 4) = 100
x + 8x -8 = 100
9x - 8 = 100
9x = 100 + 8
9x = 108
x = 12
Answer:
C is the specific answer to to it
because the main is rain and others are also possible because water is in all bodies so the land can absorb it.
answer:B
Explanation:The giant landmass described by wegener in his continental drift hypothesis has broken down into different slabs and they have moved to new positions. The giant landmass is called Pangaea. Pangaea is a super continent believed to have produced the continents today
Answer: a) Most countries are military dictatorships.
Explanation: