9514 1404 393
Answer:
Step-by-step explanation:
In quadrant II, the standard position angle is found by subtracting the reference angle from 180°.
180° -68° = 112°
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In quadrant IV, the standard position angle is found by subtracting the reference angle from 360°.
360° -75° = 285°
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In quadrant III, the standard position angle is found by adding 180° to the reference angle.
180° +22° = 202°
Find the perimeter when it says fencing 2(width + length)
<span>P (-0.24 < z < 0.67)
is equal to
P(z<0.67) - P(z<-0.24)
From Normal tables,
</span>P(z<0.67) - P(z<-0.24)
=P(z<0.67) - P(z<-0.24)
=0.7485711-0.4051651
=0.343406
Answer:
The first graph.
Step-by-step explanation:
The equation is x is greater than 2. Therefore, the graph needs to shade anything greater than 2, but not 2.
2p Determine the value of a such that the system of equations below would have an infinite number of solutions?
18x + 12y = 36
ax – 8y =- 24
Answer: a=-12
