The answer is 100.
<u>Step-by-step explanation</u>:
<u>Given</u>:
A circle is centered on the point(-1,5) and contains the point(7,11)
<u>To find</u>:
Area of a circle.
<u>Formula</u>:
(x – a)2 + (y – b)2 = r2
<u>Solution</u>:
D(A,B)=√ (xa − xb)2 + (ya − yb)2
D(A,B)=√ (7 + 1 )2 + (11− 5)2
D(A,B)=√ (8 )2 + (6)2
D(A,B)=√ 100
D(A,B)=10
Substituting in the above equation
(x + 1 )2 + (y – 5)2 = 100
Answer:
12
Step-by-step explanation:
48: 1, 48, 2, 24, 3, 16, 4, 12, 6, 8
36: 1, 36, 2, 18, 3, 12, 4, 9, 6
GCF, aka maximo comun divisor = 12
negative 3 over 7=
Plus 4 over 5=
When adding fractions together, you should first change into a common denominator, then do the operation.
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Hope this helps!!
Please let me know if you have any questions
You can substitute it for 5.
2/5 = 0.4 = 40%
5/10 = 0.5 =50%
2730/10,000 in decimal notation is 0.273