Answer:
D( 135
Step-by-step explanation:
Supplementary means they add up to 180 and 180-45 = 135 which means the other angle is 135
Wolphramalpha.com will help you tons
POLAR AXIS.
The reference point (analogous to the origin of a Cartesian system) is called the pole, and the ray from the pole in the reference direction is the polar axis<span>. The distance from the pole is called the radial coordinate or radius, and the angle is called the angular coordinate, </span>polar<span> angle, or azimuth.
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From the equation we see that the center of the circle is at (-2,3) and the radius is 9.
So using the distance formula we can see if the distance from the center to the point (8,4) is 9 units from the center of the circle...
d^2=(8--2)^2+(4-3)^2 and d^2=r^2=81 so
81=10^2+1^2
81=101 which is not true...
So the point (8,4) is √101≈10.05 units away from the center, which is greater than the radius of the circle.
Thus the point lies outside or on the exterior of the circle...
To learn about circle from the given link
brainly.com/question/2166803
#SPJ4
Answer:
B: swap the order of the equations
(Yes) they have the same solution
Step-by-step explanation:
