I think B tell me if I'm wrong plz
3x4=5x-10
12=5x-10
22=5x
x=4.4
Answer:
The radian measure of the angle drawn in standard position that corresponds with the ray containing the coordinate point 
is approximately 
radians.
Step-by-step explanation:
With respect to origin, the coordinate point belongs to the third quadrant, which comprises the family of angles from 
to 
. The angle in standard position can be estimated by using the following equivalence:
The radian measure of the angle drawn in standard position that corresponds with the ray containing the coordinate point is approximately radians.
Answer:
1.) Circumference of circle A = 131.95 metre
2.) Circumference of circle B = 175.93 metre
3.) Yes. Radius is proportional to the circumference.
Step-by-step explanation: Given that Circle A has a radius of 21 meters and Circle B has a radius of 28 meters
Circumference of a circle = 2πr
For circle A
Radius r = 21
Circumference = 2 × 3.143 × 21
Circumference = 131.95 metre
For circle B
Circumference = 2 × 3.143 × 28
Circumference = 175.93 metre
Is the relationship between the radius of a circle and the distance around the circle the same for all circles? YES
Because the radius of the circle is proportional to the distance around them ( circumference ) for all the circle. That is, the larger the radius, the larger the circumference
