Answer:
1
Step-by-step explanation:
I think triangle has only 3 angles because otherwise it will turn the next shale and it will be like square or i dont know. Good luck :)
A. 5/8
b. 3/8
sorry. I don't have enough time to do C
If you need more help then let me know
Answer:
21.
Step-by-step explanation:
f(x) = 2x^2 - 3x + 7.
When x = -2,
f(-2) = 2(-2)^2 - 3(-2) + 7
= 2(4) - (-6) + 7
= 8 + 6 + 7
= 21.
Answer:
1.79438504
Step-by-step explanation: