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zalisa [80]
3 years ago
6

The circle below is centered at the point (4, 3) and has a radius of length 5. What is its equation?

Mathematics
2 answers:
kvasek [131]3 years ago
7 0

Answer:

(x-4)2+(y-3)2=5^2

Leona [35]3 years ago
6 0

Answer:

(x -4)² + (y -3)² = 25

Step-by-step explanation:

The circle centered at (h, k) with radius r has equation

... (x -h)² +(y -k)² = r²

Putting the given numbers into this formula gives

... (x -4)² +(y -3)² = 5²

... (x -4)² + (y -3)² = 25

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PLEASE HELP! IN DESPERATE NEED! Please SHOW YOUR WORK! Thx so much! :)
choli [55]
The 1st one
y=37
x=18.5
7 0
3 years ago
Suppose that news spreads through a city of fixed size of 700000 people at a time rate proportional to the number of people who
Gnoma [55]

Answer:

y'(t) = k(700,000-y(t))  k>0 is the constant of proportionality

y(0) =0

Step-by-step explanation:

(a.) Formulate a differential equation and initial condition for y(t) = the number of people who have heard the news t days after it has happened.

If we suppose that news spreads through a city of fixed size of 700,000 people at a time rate proportional to the number of people who have not heard the news that means  

<em>dy/dt = k(700,000-y(t)) </em>where k is some constant of proportionality.

Since no one has heard the news at first, we have

<em>y(0) = 0 (initial condition) </em>

We can then state the initial value problem as

y'(t) = k(700,000-y(t))

y(0) =0

8 0
3 years ago
bill gets $0.05 for each can $0.20 for each glass bottle he returns to the recycling center yesterday he returned 32 cans and 10
solmaris [256]
32 x 0.05 ( because there are are 32 cans that are worth 5 cents each ) = 160 cents ($1.60)

Then:

10 x 0.20 ( 10 bottles that are worth 20 cents each ) = $2

Then plus them together

Answer = $3.60
7 0
3 years ago
Help please!!!!!!????!!!!
zavuch27 [327]

Answer:

28 yd²

Step-by-step explanation:

find the two biggest sides

2x4

8 but there are two sides...

8*2= 16

*16*

now side panels

1x4

4 but there are two

4*2= 8

*8*

top and bottom panels

2x1

2 but there are two

2*2= 4

*4*

add them up

16 + 8 + 4= 28  

4 0
3 years ago
What is the point of comparing prices?
kherson [118]

Answer:

To know which is better to pay.

Step-by-step explanation:

Good Luck

6 0
3 years ago
Read 2 more answers
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