Answer:
The last graph.
Step-by-step explanation:
In the first graph, the darker triangle has one side that is 1/3 of the corresponding side of the other triangle, and one side that is 2/5 of the corresponding side of the other triangle. This is not proportional for all sides, so this is not a dilation.
In the second graph, the darker triangle has one side that is 1/2 of the corresponding side of the other triangle, and one side that is 3/5 of the corresponding side of the other triangle. This is not proportional for all sides, so this is not a dilation.
In the third graph, the darker triangle has one side that is 1/3 of the corresponding side of the other triangle, and one side that is 1/2 of the corresponding side of the other triangle. This is not proportional for all sides, so this is not a dilation.
In the fourth graph, the darker triangle has one side that is 2/3 of the corresponding side of he other triangle, and another side that is 4/6=2/3 of the corresponding side of the other triangle. Since these are both right triangles, this means the other side, the hypotenuse, will have the same ratio. Since it is proportional for all sides, this is a dilation.
Answer:
Width = x-1
Step-by-step explanation:
Given
Area of rectangle=A= x^4+4x^3+3x^2-4x-4
Length of Rectangle=L= x^3+5x^2+8x+4
We have to find width
Width of rectangle=W= ?
We know that the formula for the area of triangle is:
Area of Rectangle=Length*Width
A=L*W
Since we need the value of width, length will be moved to the left of equals to.
A/L=W
W= (x^4+4x^3+3x^2-4x-4)/(x^3+5x^2+8x+4)
After long division, we will get
Width=W=x-1
Do it on a calculator in estimate it's 26.6
I think the answer is sas
Answer:
Step-by-step explanation:
(A) Definition of Supplementary angles
(B) Distributive property
(C) Transitive property
(D) Reflexcive property
(E) Division property of equality
