Answer:
The answer is 155.
Step-by-step explanation:
We can find the remaining parts of the triangle angles.
Answer:
1
Step-by-step explanation:

Any number raised to zero is always equal to one.
Answer: Rafael is incorrect
Step-by-step explanation: 5 is not equal to -5. It is the additive inverse, or negative reciprocal.
It can increase the field because of the loops around the electromagnet like a conductor which can amplify the magnetic field making it go further
The number Pi (π) goes on forever with no repeating pattern; therefore it is irrational.
Answer: True