Answer:
a theory explaining the structure of the earth's crust and many associated phenomena as resulting from the interaction of rigid lithospheric plates which move slowly over the underlying mantle.
Step-by-step explanation:
EDBC is a trapezoid
We know AC=8 and since the sides of an isosceles right triangle are in ratio
we conclude
We have a square so AD=ED=EF=4.
DB is the height of the trapezoid,
So the area of the trapezoid is
AFECB is the sum of two isosceles right triangles AFE + ABC so has area
That's a ratio of 8:24:8 or 1:3
That must mean that ADE and AFE each have area 8 as well.
Answer: 1/3
Answer:
Y-int = 2.5 , X-int = 3.5
Step-by-step explanation:
Answer:
y - 4 = 3(x + 2)
Step-by-step explanation:
y - y₁ = m(x - x₁)
y - 4 = 3(x - (-2))
y - 4 = 3(x + 2)
Answer:
x<−19
Step-by-step explanation:
First add 9 to both sides since you want to get x by itself.
-9 +9 x < -28+9
Finally, you have your answer.
x<-19