Hi,
Departure point : (4, 5)
They are first heading west, to go to the (2,5).
They made 2 km.
Then they are heading north, to go to (2,8) -> campsite.
They made 3 km
To return to departure point, the make the choice to walk in straight line :
In total : they walked : 2 + 3 + 3.60 = 8.60 km
Standard form is y = mx + b.
So,
3x = 12 - 2y
+ 2y + 2y
3x + 2y = 12
-3x - 3x
2y = -3x + 12
--- ---- ----
2 2 2
y = (-3/2)x + 6
Answer:
C
Step-by-step explanation:
Remember that you flip the signs whenever you divide an inequality by a negative.
So here we divide both sides by negative four and then scan the signs to get
x ≥ -8
Domain are for x-values so [0,3] and range are y-values so [2,-2]. It is not a function because there are multiple x-values for y-values. The only thing I am not sure about is whether to use brackets [ ] and/or parentheses ( ) because the graph does not use circles. Hope this helped!
Answer:
180° - 110° = 70°. 70° represents the other two angles, so it needs to be divided in 2 to get the answer of 35°.
Step-by-step explanation:
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