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Musya8 [376]
2 years ago
12

A circle is centered at (−3, 2) and has a radius of 2. Which of the following is the equation for this circle?

Mathematics
1 answer:
velikii [3]2 years ago
8 0

Answer:

c

Step-by-step explanation:

the equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) is the coordinates of the centre and r is the radius

here (h, k ) = (- 3, 2 ) and r = 2 , then

(x - (- 3) )² + (y - 2)² = 2² , that is

(x + 3)² + (y - 2)² = 4

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Evaluate a+b for a=-17 and b=8
In-s [12.5K]

25

substitute 17 for A

substitute 8 for B

should look like this

17+8

then add

should look like this

17+8=25

8 0
3 years ago
Plz help me with this.
oee [108]

Answer:

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Chase and Emily are buying stools for their patio. They are deciding between 333 heights (table height, bar height, and XL heigh
marysya [2.9K]

Answer:

The sample space is:

  • (T,N): table height and brown
  • (T, W): table height and white
  • (T, K) : table height and black

  • (B, N): bar height and brown
  • (B, W): bar height and white
  • (B, K): bar height and black

  • (X, N): XL height and brown
  • (X, W): XL height and white
  • (W, K): XL height and black

Explanation:

The <em>sample space </em>is the set of all the possible outputs, i.e. the possible different combinations that can be choosen.

Use the letters T, B, and X to represent, respectively, table height, bar height, and XL height,

Use letters N, W, and K to represent, respectively, the colors brown, white and black.

Each combination consists of a height (T, B or X) and a color (N, W, K); thus, your sample space shall have 3 × 3 different combinations. These are:

  • (T,N): table height and brown
  • (T, W): table height and white
  • (T, K) : table height and black

  • (B, N): bar height and brown
  • (B, W): bar height and white
  • (B, K): bar height and black

  • (X, N): XL height and brown
  • (X, W): XL height and white
  • (W, K): XL height and black
6 0
3 years ago
Read 2 more answers
What should I do to get the correct answer?
Blizzard [7]

Answer:

try A

Step-by-step explanation:

3 0
3 years ago
In a recent survey about what food was your favorite take-out, it was determined that 40% of students preferred pizza, 32% of st
Nataliya [291]

Answer:

576 students choose cheeseburgers

Step-by-step explanation:

Given: In a survey, it was determined that 40% of students preferred pizza, 32% of students preferred cheeseburgers, and 28% of students preferred tacos.

To find: Number of students out of 1800 who choose cheeseburgers

Solution:

Percentage of students who preferred cheeseburgers = 32%

Total number of students = 1800

Number of students out of 1800 who choose cheeseburgers = \frac{32}{100}(1800)=576

8 0
3 years ago
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