B,D
(1,3),(2,5),(3,7)(4,9)
(1,3),(2,3),3,3)(4,3)
I think that’s it
Answer:
uhmm I need points, sorry.
Step-by-step explanation: ...
Answer:
2.50
Step-by-step explanation:
that is just barely less then a 90° so I rounded it up to a 90° and the closest answer is 2.50
Answer:
h = 6 units
Step-by-step explanation:
The formula for the volume of a tetrahedron is given as :
V = sh
Where
s is area of base and h is height
Put s = 8 and V = 48 to find h as follows :

So, the height of the tetrahedron is 6 units.
Answer:
The answer is choice B: 22.52 units.
Step-by-step explanation:
We use the Pythagoras's theorem which says for a right triangle with sides
and hypotenuse
:

In our case


So we solve for 

Which is choice B.