Answer:
1. Change each number to an improper fraction.
2. Simplify if possible.
3. Multiply the numerators and then the denominators.
4. Put answer in lowest terms.
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Answer:
(x-7)^2 + (y-2) ^2 = 130
Step-by-step explanation:
We need to find the length of the radius
the length of the radius is found by using the distance formula
r = sqrt( ( -2-7)^2+( -5 -2)^2)
sqrt( ( -9)^2+( -7)^2)
sqrt( 81+49)
sqrt(130)
The formula for a circle is
(x-h)^2 + (y-h) ^2 = r^2
where (h,k) is the center and r is the radius
(x-7)^2 + (y-2) ^2 = 130
Answer:
<h3>r = -13</h3>
Step-by-step explanation:
The formula of a slope:
We have the slope m = 2/3 and the points (-4, 3) and (r, -3). Substitute:
<em>cross multiply</em>
<em>divdide both sides by 2</em>
<em>subtract 4 from both sides</em>