This is a guess, so if it's not right, I completely apologize.
I suppose the answer is C) The 1st angle is a right angle; definition of _|_.
Answer:
12h4min
Step-by-step explanation:
39 + 25=64
1h=60mins
so 64/60=1 and the remain is 4.
4 is minute and 1 is hour
8 + 3 + 1=12hours
so The Answer is 12hours 4minutes
Answer:
33
Step-by-step explanation:
Write 2x+3(to the power of 2)+x-4(to the power of 2). Then do the equations and you should get 4x+9+2x+16. Combine like terms and that's your answer. I know it might be weird that it's not like 72 or something, but it's math haha. Your answer should be 6x+25! Make sure you understand this before just writing all of this down. Also, don't be afraid to ask your teacher. They are there to help!
Answer:
Step-by-step explanation:
step 2 is always exponets so 6 squared divided by 8
