30^2=a^2+2(a)^2
900=a^2+4a^2
900=5a^2
180=A^2
6√5=a
a=13.4164cm
Answer:
In 50 years Population is 96000 people.
Step-by-step explanation:
Let population be x
In the first 10 years
Population becomes 2x
In 20 years it becomes 4x
In 10n years it becomes 2^n x
Therefore
for n= 5
x = 3000
Population is 2⁵ (3000)
= 32(3000)
= 96000
Population becomes 96000
Hope it helps...
Are equation for a rectangle is area = (width x length)
(18x - 12) = 6 x length
length = (18x - 12) / 6
length = 3x - 2
Angle x° and angle
154° are supplementary angles, meaning that they equal 180° when added.
