Answer:
D
Step-by-step explanation:
CUZ PENTHOUSES ARE AT TOPS OF HOTELS
Answer:
Step-by-step explanation:
Rearrange the equation so "y" is on the left and everything else on the right.
Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>)
Shade above the line for a "greater than" (y> or y≥) or below the line for a "less than" (y< or y≤).
Answer:
i believe it -140
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
answer is c
Answer:
or 
Step-by-step explanation:
we know that
Applying the law of cosines

In this problem we have



substitute the values


