Answer:
Step-by-step explanation:
the circle is at the origin and (0,4) is a point on the circle then the radius of the circle is:
r^2=0^2+4^2
r^2=16
r=4
so we can check that the other point is four units from the origin and thus also on the circle...
d^2=2^2+6^2
d^2=4+36
d^2=40
since d^2>r^2, (2,6) is outside the circle
Answer:The endpoint of line CD are given.find the coordinates of the Midpoint M.
1: C(3,-5) and D(7,9)
2: C(-8,-6) and D(-4,10)
Step-by-step explanation: explanation:...
Answer:
4
Step-by-step explanation:
1. On the x-axis, count how many boxes are filled from left to right, starting from 0.
2. On the y-axis, count how many boxes filled from bottom to up, starting from 0.
Answer:
0.771
Step-by-step explanation:
I just took the quiz. Hope it helps.
Answer:
Since, an airplane descended 4,000 feet before landing.
Now, we have to determine the integer which represents the number of feet, the airplane was above the ground before its descent.
Before the descent, airplane was at the height of 4,000 feet.
And the distance above the ground is represented by the positive integers and distance below the ground is represented by the negative integers.
Since, 4,000 feet is the distance of airplane above the ground.
So, the airplane was +4,000 feet above the ground before its descent.
