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2 years ago

I will give brainlest PLEASE HELP

Mathematics

2 answers:

yanalaym [24]2 years ago

8 0

Answer:

Step-by-step explanation:

mia made $450

boyakko [2]2 years ago

7 0

Mia made 450 I actually checked the person who just did it and got his answer so it is 450

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Please answer this question as soon as possible

Taya2010 [7]

Answer: The graph is shifted vertically, but not horizontally

Step-by-step explanation:

Since the added constant is outside the x term, the constant will only shift the graph vertically.

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3 years ago

Lan silmeyin sicarim ağzınıza amk

erma4kov [3.2K]

Answer:

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3 years ago

7- a. What is the radius of the circle with center (3,10) that passes through (12,12)?

loris [4]

Answer: a. Radius of circle = $\sqrt{85}$

b. The equation of this circle : $(x-3)^2+(y-10)^2=85$

Step-by-step explanation:

Given : Center of the circle = (3,10)

Circle is passing through (12,12).

a. To find the radius we apply distance formula (∵ Radius is the distance from center to any point ion the circle.)

Radius of circle = $\sqrt{(12-3)^2+(12-10)^2}$

Radius of circle = $\sqrt{(9)^2+(2)^2}=\sqrt{81+4}=\sqrt{85}$

i.e. Radius of circle = $\sqrt{85}$

b. Equation of a circle = $(x-h)^2+(y-k)^2=r^2$ , where (h,k)=Center and r=radius of the circle.

Put the values of (h,k)= (3,10) and r= $\sqrt{85}$ , we get

$(x-3)^2+(y-10)^2=(\sqrt{85})^2$

$(x-3)^2+(y-10)^2=85$

∴ The equation of this circle : $(x-3)^2+(y-10)^2=85$

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3 years ago

A fair charges an admission fee of 2 dollars for each person. Let a be the cost of admission (in dollars) for P people. Write an

Tomtit [17]

Answer:

$a = 2p$

Step-by-step explanation:

Given

$Admission\ Fee = \$2$ per person

Required

Represent as an equation

For 1 person, the admission fee is 2

For p people, the admission fee will be 2p.

Hence:

$a = 2p$

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2 years ago

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svetoff [14.1K]

The space within a closed figure. hope this helps

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3 years ago