Answer:
it's b
Step-by-step explanation:
If you can use your phone in class, I highly suggest the desmos app because you can just put the equations in and it shows you everything
Answer:
14/26
Step-by-step explanation:
Mark me Brainliest.
- (-1,1-1/4)
- (-1,1+0.25)
- (-1,1.25)
Now convert it to mixed fraction
Present in 2nd quadrant.
Answer:
D, 
Step-by-step explanation:
Separate -1, 2, and 100 from each other inside the radical. You can take out -1 as <em>i</em>, and 100 as 10. You now have 10<em>i</em> on the outside of the radical and 2 on the inside. Hope this helps.
Answer:
∠ACB = 59°
Step-by-step explanation:
∠BAC = 180 - 116 = 64°
∠ACB = 180 - 64 - 57 = 59°