The area is 396 square inches.
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Answer:
y=-2x-2
Step-by-step explanation:
Answer:
option C
y=(x-4)² + 13
Step-by-step explanation:
Give in the question a function
x² - 8x + 29
The vertex form of a parabola's equation is generally expressed as:
<h3> y = a(x-h)² + k</h3>
(h,k) is the vertex
a is the x's co-efficient = 1
To find the vertex
x² - 8x + 29
here a = 1
b = -8
c = 29
x = -b/2a
x = 8/2(1)
x = 4
Plug this value of x in the equation to find y
y = 4² - 8(4) + 29
y = 13
so
y = 1(x - 4)²+ 13
Answer:
x = 9
27, 45, 54
Step-by-step explanation:
The mean of 6x, 3x and 5x = 6x + 3x + 5x / 3 = 14x / 3 = 4 2/3x
The mean of 40, 50 and 36 = 40 + 50 + 36 = 126/3 = 42
4 2/3x = 42
x = 42÷14/3 = 42 * 3/14 = 9
6x = 54
3x = 27
5x = 45
Least to greatest order: 27, 45, 54
Hope this helps :)
