Answer:
The original cost=$220
Step-by-step explanation:
True , pryamids can be a prism
Answer:
6!
Step-by-step explanation:
chord x chord = chord x chord
(5) (n+8) = (7) (n+4)
i just started plugging in numbers
(5) (6+8) = (7) (6+4)
5 x 14 = 7 x 10
70=70
Answer:
3. a
4. d
5. a
Step-by-step explanation:
Answer: It is an obtuse triangle I think beause more than one side is more than a 90 degree angle
Step-by-step explanation: