2 years ago

What is the equation of circle C???

Mathematics

1 answer:

BigorU [14]2 years ago

3 0

Answer:

(x-5)²+(y-7)²=80

Step-by-step explanation:

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Pls help thanks okay bye

Sphinxa [80]

6+5+10= 22 (ignore this i have to have 20 characters to submit this answer )

3 0

1 year ago

Read 2 more answers

Find the value of x. * 50 PTS! 5 25 5√2 50

Aneli [31]

Answer:

Option A

Step-by-step explanation:

We can solve this with the help of Pythagoras theorem.

=> (√50)² = x² + x²
=> √50 x √50 = x² + x²
=> 50 = 2x²
=> 25 = x²
=> x = 5

Hence, the value of x is 5 units.

5 0

2 years ago

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Julia and her husband own a coffee shop. They experimented with mixing a City Roast Columbian coffee that cost $7.00 per pound w

Tcecarenko [31]

Answer:

The number of pounds of City Roast Columbian coffee they should buy is 1 and the number of pounds of French Roast Columbian coffee they should buy is 11.

Step-by-step explanation:

Let

x ----> the number of pounds of a City Roast Columbian coffee

y ---> the number of pounds of a French Roast Columbian coffee

we know that

$x+y=12$ -----> equation A

$7x+8.20y=8.10(12)$ ----> equation B

Solve the system of equations by graphing

The solution is the intersection point both graphs

The solution is the point (1,11)

therefore

The number of pounds of City Roast Columbian coffee they should buy is 1 and the number of pounds of French Roast Columbian coffee they should buy is 11.