Answer:
Formula: (x^2 -h) +(y^2 -k)=r^2
The number on the right side of the = is the radius of the circle squared.
(h,k) is the center of the circle.
Answer:
$48.15 APEX
Step-by-step explanation:
In 7th grade:
red-hair students =58
another color hair students =609
In 8th grade:
red-hair students =60
Let's assume
another color hair students =x
now, we are given
The numbers of red-haired students in 8th grade are proportional to the numbers in 7th
so,

now, we can solve for x
we get

we get

so, students have another color hair in 8th grade is 630.........Answer
Answer:
this about work not talking
Answer:
125/s
Step-by-step explanation:
5^3 = 5 x 5 x 5 = 25 x 5 = 125
Find the quotient of the result and s
125 ÷ s
= 125/s
Hope this helps :)