The sum of two numbers is 13 the difference of the same two numbers is -7 find the numbers

x + y = 13

x - y = -7

To solve, we can use the addition property:

2x = 6

x = 3

y = 10

{3, 10}

definition: a circle is the  set of all points in a plane that are equidistant  from a given  point  called the center of the circle. we use the symbol ⊙ to represent a circle. the a line segment from the center of the circle to  any point  on the circle is a radius of the circle.

step-by-step explanation:

i googled it and this is what i got i don't know how it is. sorry.

the image of (6, 9) under a dilation is (4, 6). the scale factor is