Answer:
no solution
Step-by-step explanation:
2+2x=19+2x
2x-2x=19-2
0=17
Answer:
40
Step-by-step explanation:
(6 + 2i)(6 - 2i)=40
RO divides the rectangle into two congruent right triangles.
The area of the one triangle is equal half area of the rectangle.
Calculate the area of rectangle:

The area of right triangle:

Use the Pythagorean theorem to calculate the length of RO:

The formula of an area of this right triangle is:

Therefore we have the equation:

(8 plus of minus radical 64 + 216
divided by
6
(8 + or - 16.73320053)/6
The distance of UFO from KA-1212 is 1229.7 km