Lol sry nobody came to help you earlier...
honestly u shoould just put all the values in a calculator.
The second one, fourth one, and last one
Answer:
number 2 is 140, number 4 is 25.35,number 6 is 249.1
Answer:
18cot(30) or nearly -2,81016
Answer:
The slope is -1 and y-intercept is at y = -3.
Step-by-step explanation:
-7y= 7x+21
Divide through by -7:
y = -x - 3
