On a coordinate plane it is negetive 5
Answer:

Step-by-step explanation:
The area of a regular octahedron is given by:
area =
. Let a is the length of the edge (diagonal).
area = 
Given that the diagonal of the octahedron is equal to height (h) of the tetrahedron i.e.
a = h, where h is the height of the tetrahedron and a is the diagonal of the octahedron. Let the edge of the tetrrahedron be e. To find the edge of the tetrahedron, we use:

The area of a tetrahedron is given by:
area =
=
The ratio of area of regular octahedron to area tetrahedron regular is given as:
Ratio = 
Answer:
hell have 700 dollars plus the 10 dollars in his savings
Step-by-step explanation:
Answer:
the end is 24.6 because 30-18% is equal to 24.6
Answer:
adh
Step-by-step explanation:
it is very easy