Answer:
Step-by-step explanation:
just substitute the coordinates into the inequality and solve it.
This is false, therefore, (-4,-4) is incorrect
0 cannot be greater than 0, therfore (-4,0) is incorrect
-4 cannot be greater than -4, therefore (0,-4) is incorrect
4 <em>is</em> greater than 0 and therefore, (-4,4) is the correct answer
Alternatively, you can draw a graph of the inequality, by considering , drawing its graph, and substitute a point that's <em>not</em> on the line, for example, (0,0), to find the region the inequality is in. If the coordinate you substituted in solves the inequality, then the region you choose is the one that the point you substituted in lies in. If the inequality is incorrect, its the other region on the other side of the graph. Once that's done, you can observe if any of the coordinates listed in the question correspond correctly to the relative regions on the graph, and thus choose the correct answer from there.
cheers
The depreciated value in year 4 is 14,000. In year 5, it is 8,400. The depreciation expense in year 5 is
.. $14,000 -8,400 = $5,600
Answer:
(0,0) (-1,-1)
Step-by-step explanation:
300 - 30 3/10 = 269 7/10
hope this helps
Answer:
Angle B = 47.3°
Step-by-step explanation:
We are to find Angle B
b = 6.8cm
C = 70°
c = 8.7cm
We solve using Sine rule
b/sin B = c/ sin C
6.8/sin B = 8.7/sin 70
Cross Multiply
sin B × 8.7 = 6.8 × sin 70
sin B = 6.8 × sin 70/8.7
B = arc sin ( 6.8 × sin 70/8.7)
B = 47.26265°
Approximately to 3 significant figures
= B = 47.3°