Answer:
6
Step-by-step explanation:
Here it's given that ,
Also ,
And we need to find out the value of A , when
So , on substituting the respective values to find s we have ,
Now let's find out A as ,
58=7/4x
Multiply both sides by 4 so the fraction cancels out:
232=7x
Divide both sides by 7:
x=33.14 (rounded)
Hope this helps :)
Answer: (x+7)^2 + (y-4)^2 = 121 or (x+7)^2 + (y-4)^2 = 11^2
Step-by-step explanation:
Equation of the circle is:
, which is the center and the radius
-Place the center (-7,4) and radius 11 onto that equation:
(if simplified radius needed)
or
Answer:
X=11
Step-by-step explanation:
(10x+30)=140
-30 both sides
10x=110
Divide 10 both sides
X=11