Answer:
They both found an equal deal
Step-by-step explanation:
When you find the unit rate of both pillow prices, they both equal 2.5
10/4=2.5
7.5/3=2.5
SO they both have the best price becuase their the same
Answer:
Step-by-step explanation:
The given hyperbola has equation:
The equations of asymptotes of the hyperbola.
is
Comparing the given equation to the standard equation of the hyperbola we have:
This implies that:
a=4 and b=3
The asymptote equations are:
Or
X + 9 is your answer!
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Equivalent fraction- 2/1
Percent- 75%
The length of the line joining the center of the circle and each coordinate is equal.
Let the center of the circle be (a, b), then
(a - 10)^2 + (b - 3)^2 = (a - 3)^2 + (b - 10)^2 = (a + 4)^2 + (b - 3)^2
a^2 - 20a + 100 + b^2 - 6b + 9 = a^2 - 6a + 9 + b^2 - 20b + 100 = a^2 + 8a + 16 + b^2 - 6b + 9
a^2 - 20a + 100 + b^2 - 6b + 9 = a^2 - 6a + 9 + b^2 - 20b + 100 . . . (1)
a^2 - 20a + 100 + b^2 - 6b + 9 = a^2 + 8a + 16 + b^2 - 6b + 9 . . . (2)
From (1): 14a - 14b = 0 => a = b
From (2): 28a = 84 => a = 84/28 = 3
Therefore, center = (a, b) = (3, 3)