Answer:
The coordinates of the point on a circle with radius 4 at an angle of radians are x = -2 and y = 3.464.
Step-by-step explanation:
This problem ask us to determine the rectangular coordinates from polar coordinates. The polar coordinates of the point in rectangular form is expressed by the following expression:
Where and are the radius of the circle and the angle of inclination of the point with respect to horizontal, measured in radians. If and , the coordinates of the point are:
The coordinates of the point on a circle with radius 4 at an angle of radians are x = -2 and y = 3.464.
Answer:
-34.59 - 3.73(x)
Step-by-step explanation:
Step-by-step explanation:
1: Solve one Equation for one of the variables
2: Substitute (plug-in) this expression into the other equation and solve
3: Resubtitue the value into the original equation to find the corresponding variable
Answer:
<h2>
<em>a</em><em>.</em><em> </em><em> </em><em>6</em><em>0</em><em>%</em></h2><h2>
<em>b</em><em>.</em><em> </em><em> </em><em>6</em><em>5</em><em>%</em></h2>
<em>sol</em><em>ution</em><em>,</em>
<em>a</em><em>.</em><em> </em><em>Percentage</em><em> </em><em>of</em><em> </em><em>boys</em><em> </em><em>who</em><em> </em><em>have</em><em> </em><em>school</em><em> </em><em>dinners:</em>
<em></em>
<em>b</em><em>.</em><em>p</em><em>e</em><em>r</em><em>c</em><em>e</em><em>n</em><em>t</em><em>a</em><em>g</em><em>e</em><em> </em><em>of</em><em> </em><em>pupils</em><em> </em><em>who </em><em>have</em><em> </em><em>school</em><em> </em><em>dinners</em><em>:</em>
<em></em>
<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em><em>.</em>
<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em>
I might be incorrect. Buttt I believe this might be the answer.
The way is write it is
Minute hand length ~ 36•1.5= 54
In 45 minutes the minute hand with be at the 8 hour marker
The whole clock is equal to 360° so each hour is represented by 30°. I found that by dividing 360 by 12. (Due to how many hours are on the clock)
There is 9hour markers between 11 and 8.
So there’s a 270° distance between the minute hand and 45 minutes.
I found this by timing 9 by 30