Answer:
B. (5,5)
C. (3,3)
D. (1,5)
F. (3,7)
Step-by-step explanation:
The equation of a circle with radius and center is given by:
From this, we can find that the radius of the circle is and the center of the circle is at . Therefore, the coordinates of all points exactly 2 units away from this center point will lie on the circle.
Out of all options given, the desired answers are:
B. (5,5)
C. (3,3)
D. (1,5)
F. (3,7)
Answer:
≈ 5.8 units
Step-by-step explanation:
Calculate the distance using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (5, 5) and (x₂, y₂ ) = (10, 2)
d =
=
=
= ≈ 5.8 units ( to the nearest tenth )
Answer:
3/5×
Step-by-step explanation:
y2-y1/x2-x1
0-(-6)/ 14-4
6/10x 3/5x
Y + 2x = 5
y = 5 - 2x, x = -1, 0 , 3
When x = -1, y = 5 - 2*(-1) = 5 +2 = 7, y = 7
When x = 0, y = 5 - 2*(0) = 5 -0= 5, y = 5
When x = 3, y = 5 - 2*(3) = 5 - 6 = -1, y = -1
Answer:
A=45
B=110
Step-by-step explanation:
Interior angles of a triangle add up to 180.
So, do 180-25=155.
Then, 155-65=90.
90 divided by 2 is 45.
x=45 so B is 45+65, which is 110.