1 and 5/16 pounds
Divide 7/8 with 2/3
B) sunlight travels through space - there is nothing to bounce off of until it hits an atmophere
Tenth place is the answer!! :))
Answer:
-2x-5y+8z+4.5=0
Step-by-step explanation:
Let (x,y,z) be the coordinates of the point lying on the needed plane. This point is equidistant from the points (-3, 5, -4) and (-5, 0, 4), so

Coordinates: (3, -3)
this point R would be the same distance that point P is from point Q, fulfilling the statement of it being an isosceles triangle