Coordinates of the center: ( 4, 4 )
The radius: r = 7 - 4 = 3
The equation of a circle:
( x - 4 )² + ( y - 4 )² = 3²
x² - 8 x + 16 + y² - 8 y + 16 = 9
x² + y² - 8 x - 8 y + 32 - 9 = 0
Answer:
A ) x² + y² - 8 x - 8 y + 23 = 0
Step-by-step explanation:
n (U)=2000
n (A)=50% of 2000
=(50÷100)×2000
= 1000
n( B) = 40%
= (40÷100)×2000
= 800
n(AuB)(compliment) = 15%
=(15÷100)×2000
=300
Venn diagram ta banauna aauxha holani
I hope you know how to make a Venn diagram.
Mark me as a brainliest
Answer:
47 degrees
Step-by-step explanation:
In a rhombus angle Z is 90 degrees also all three angles in a triangle equal 180
so
Add 43 + 90 = 133 now subtract from 180 to find angle 3
180 - 133 = Angle 3
Step-by-step explanation:
=a+b+5 this is the answer
