9514 1404 393
Answer:
(x +6)^2 +(y -10)^2 = 225
Step-by-step explanation:
The standard form equation for a circle is ...
(x -h)^2 + (y -k)^2 = r^2
where the center is (h, k) and the radius is r.
The center of a circle is the midpoint of any diameter. The midpoint between two points is the average of their coordinates.
((-15, -2) +(3, 22))/2 = (-15+3, -2+22)/2 = (-6, 10)
The radius can be found using the distance formula, or by simply putting one of the given points in the equation for the circle to see what the constant (r^2) needs to be.
(x -(-6))^2 +(y -10)^2 = (-15-(-6))^2 +(-2-10)^2
(x +6)^2 +(y -10)^2 = 81 +144 = 225
The equation of the circle is ...
(x +6)^2 +(y -10)^2 = 225
Answer:
hexagon
Step-by-step explanation:
A hexagon has six vertices. Hope that this helps you and have a great day
Answer:
The range is found by subtracting the lowest number (44) from the highest number (75). 75-44=31 So your range is 31
Step-by-step explanation:
Answer:
There are 531.5625 students which is 531 students in the school
Step-by-step explanation:
We add the ratio numbers ( 7 + 9 = 16)
We then divide that number by 135 ( 135 / 16 = 8.4375)
After we multiply by each ratio number, ( 7 and 9).
And we end up with 531.5625, also 531 students.
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Hay 531.5625 estudiantes, que son 531 estudiantes en la escuela.
Explicación paso a paso:
Sumamos los números de razón (7 + 9 = 16)
Luego dividimos ese número por 135 (135/16 = 8.4375)
Después, multiplicamos por cada número de razón (7 y 9).
Y terminamos con 531.5625, también 531 estudiantes.
Your answer for this one is A....use the distributive property
