Answer:
I think A
Step-by-step explanation:
Can you mark me brainliest because I am almost to level ace!
Answer:
you are correct
Step-by-step explanation:
since there is a box in the angle, it means it's 90°, so if the 1rst angle is 30°, the other one has to be 60°
Answer:
Nothing further can be done with this topic. a^3-5a^2+49
Step-by-step explanation:
Answer:
57000.
Step-by-step explanation:
The 8 next to the 9 indicates that you have to round up.