Which polygons can be mapped onto each other by similarity transformations?
polygon 3
polygon 1
polygon 4
polygon 2
0.5
ef
0
0.5
1
1.5
2
2.5 3
3.5
4
4.5
5
5.5 6
6.5
7
7.5
8
8.5
9
9.5
polygons 2 and 4
b. polygons 1 and 4
c.
polygons 1 and 3
d. polygons 1 and 2

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

answer: y=0 if that is what u r looking for