The equation of a circle is (x+10)2+(y−4)2=100. what is the center and radius of the circle?

Center: (-10,4) Radius: 10

Step-by-step explanation:

One of the formula's for a circle is defined as:

(x-k)^2 + (y-l)^2 = r^2

The center is defined as (k,l) and r is the radius

If we take the square root of 100 we get 10 as our answer.

For the center -10 and 4 are the x and y coordinates respectively.

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.