Answer:
these are notes i wrote in geometry I'm not sure if this will help. it's been a few months since i did this
Kianna had 480 and she shared 1/8.....1/8 * 480 = 480/8 = 60
kyle had 420 and he shared 1/6....1/6 * 420 = 420/6 = 70
together, they shared (70 + 60) = 130
Answer:

Step-by-step explanation:
The distance between two coordinates is given by:
, or
.
The distance between each of the coordinates of the triangle forms the sides of triangle. Therefore, we can add the distance between these coordinates to find the perimeter of the triangle.
The distance between
and
is:

The distance between
and
is:

.
Therefore, the total perimeter of the triangle is:
.
Answer:
Step-by-step explanation:
√(x^13)= √(x^12)×√x =x^6×√x
8x - 1 = 3x + 9 (☆ Corresponding Angle)
or, 5x = 10
or, x = 10/5
★ x = 2
This is a Right answer....
I hope you understand....
Mark me as brainliest....
Thanks...