Answer:
24
Step-by-step explanation:
u can do mental math or use a calculator
Answer:
64°
Step-by-step explanation:
64°
Answer:
The presence of a black hole can be inferred through its interaction with other matter and with electromagnetic radiation such as visible light. Matter that falls onto a black hole can form an external accretion disk heated by friction, forming quasars, some of the brightest objects in the universe.
Step-by-step explanation:
Answer:
2401
Step-by-step explanation:
7*7*7*7=2401