Answer:
Rectangular prism- 12 edges
Rectangular pyramid- 8 edges
Triangular pyramid- 6 edges
Triangular prism- 9 edges
I hope this helps!
Answer:
(−5t−1)(3t−4)
Step-by-step explanation:
Factor −15t2+17t+4
−15t2+17t+4
=(−5t−1)(3t−4)
143/7 + (11-9)
143/7 + 2
143/7 + 14/7
143+14/7
157/7
Alternative form 22 3/7
U just divide 70 and 45 and u get your answer