Answer: 
Step-by-step explanation:
Use the power rule for differentiation.
Answer: z=67-at
————
a-45
The answer should be the last one D
Answer is 60
The angle that is marked with “120” is equal to the one that’s on the opposite corner.
And to find angle P ur gonna need to find 180-120 cuz they’re supplementary angles. (Meaning that they’re equal to 180)
Answer:
1 black
Step-by-step explanation:
one more black to reach 3:2