2 years ago

Write the equation of the circle graphed below

Mathematics

1 answer:

viva [34]2 years ago

7 0

Answer:

(x+1)² + (y-1)² = 1 + 9/16

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Three consecutive odd intergers have a sum of 27. find the integers

Misha Larkins [42]

Solve for x:
x + (x + 2) + (x + 4) = 27
3x + 6 = 27
3x = 27 - 6
3x = 21
3x / 3 = 21 / 3
x = 7
The integers:
x + (x + 2) + (x + 4) = 27
7 + (7 + 2) + (7 + 4) = 27
7 + 9 + 11 = 27
27 = 27

The integers are 7, 9 , 11

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2 years ago

Plz i need help soon

lana66690 [7]

The answer is C. It has the wrong graph labels.

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3 years ago

The profits in hundreds of dollars, P(c), that a company can make from a product is modeled by a function of the price, c, they

Jobisdone [24]

The maximum profit is the y-coordinate of the vertex of the parabola represented by the equation.

$P(c)=-20c^2+320c+5120 \\ \\
a=-20 \\
b=320 \\ \\
\hbox{the vertex } (h,k): \\
h=\frac{-b}{2a}=\frac{-320}{2 \times (-20)}=\frac{-320}{-40}=8 \\
k=f(h)=f(8)=-20 \times 8^2+320 \times 8+5120= \\
=-1280+2560+5120=6400$

The maximum value is 6400, but the profit is given in hundreds of dollars, so multiply the value by 100.

The maximum profit the company can make is $640,000.

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2 years ago

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if something starts up costing 500, and then is marked down by 25% on rack of three separate occasions, what is the final price?

Fed [463]

The final price is $475

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2 years ago

Select the answer choice that is equivalent to the expression given belon.

uranmaximum [27]

Answer:

$23x - 10$