Answer:
The point N lies inside the circle
Step-by-step explanation:
A circle is centered at the point T(-6,3) and has a radius of r=1.
To determine if the point N(3,-3) is inside or outside the circle, the distance between N and the point T must be lower than 11.
To calculate the distance between points T and N you use:
where x1 and y1 are the coordinates of T, and x2 and y2 the coordinates of N.
d < 11
The distance d is lower than the radius of the circle. Hence, the point N lies inside the circle
I don't think you can dance its 622 is not in the ten hundreds. I hope that helps!!
Step-by-step explanation:
find B° = m∆-90°-50°
= 180°-90°-50°
B°=40°
find c
since cos(b) = 27/c
cos(40°) =27/c
c=27/cos(40°)
c≈35.246
fin b
since sin(b) = b/c
sin(40°)=b•c
b= sin(40°)•c
b≈22.656
Divide 170 by 250 to get the percent and you end up with 68. You do this because you know how much you have and if you only have 170 of 250 you must divide to find your percent.
Answer:
Step-by-step explanation:
m4 + m3 = 180 (Supplementary angle on 1 line)
m6 +m3 = 180 (Supplementary angle)
-> m6=m4
-> x+80 = 4x-10
-> 90 = 3x
-> x = 30
-> m6=m4 = 80+30 = 110
...
m1+m4 = 180 (Supplementary angle on 1 line)
-> m1 = 180 -110 = 70