Which equation represents a circle whose center is left parenthesis negative 7 comma 4 right parenthesis with a radius of 5?
1 answer:
Answer:
last option
Step-by-step explanation:
(x-h)²+(y-k)²=r²
(x--7)²+(y-4)²=5²
(x+7)²+(y-4)²=25
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Is there supposed to be an x before 4x?
Answer:
b=5..............is the answer
x=4
Step-by-step explanation:
2x+4=12
-4 -4
---------------
2x = 8
---- ---
2 2
x=4
Answer:
Step-by-step explanation:
4x= 4(-1)= -4
3y= 3(2)=6
4x^3y= -4^6
=4096
4096^2= 16777216
Answer:
yes they are
Step-by-step explanation:
because the metric system is the same
