The reciprocal of 7/10 is just the number flipped around. It is 10/7.
Answer:
1/3
Step-by-step explanation:
3×x=1
x= 1/3
Answer:
Yes, point B will lie inside the circle.
Step-by-step explanation:
Let the distance between point C and point A be the radius of our given circle.
We have been given that a circle with center C(4, -2) passes through the point A(1, 3).
Since we know that a point will lie inside circle if the distance between the point and center of circle is less than radius of circle.
Let us find distance between points C and A using distance formula.
Radius of our circle is . Now let us find distance between center of our circle and point B.
We can see that distance of point B from center of our given circle is less than distance between point A and center of circle, therefore point B will lie inside the circle.
Answer: the change in tempature was -3 degrees
Step-by-step explanation: hope this helps