Which equation represents a circle that contains the point (–5, –3) and has a center at (–2, 1)?
2 answers:
Answer:
C
Step-by-step explanation:
for us lazy folks.
Answer:
(x + 2)² + (y - 1)² = 25
Step-by-step explanation:
radius: r² = (1 - (-3))² + (-2 - (-5))² = 16 + 9 = 25
r = 5
Circle: (x - h)² + (y - k)² = r²
center: (-2 , 1) h = -2 k = 1
(x + 2)² + (y - 1)² = 25
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5
Explanation:
2 - (-3) = 5
Answer:
40.96
Step-by-step explanation:
x/10.24=4
times 10.24 on both sides
10.24 times 4
x=40.96
So you basically have to divide 1.4 on both sides so you can get y by its self. Once you divide 60 by 1.4 you’ll get 50.
y=50
Answer:
The vertical line test
Step-by-step explanation:
If the line as more than one y intercept, it's not a function
Answer:
Step-by-step explanation:
Use the formula for the volume of a cylinder 
so then you plug in the values to get
