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rjkz [21]
3 years ago
13

What is the equation​

Mathematics
2 answers:
slava [35]3 years ago
8 0

Answer:

B. (x+1)^2+(y-2)^2=9

Step-by-step explanation:

The given circle is centered at  (-1,2) and has radius 3 units.

The equation is given by

(x-a)^2+(y-b)^2=r^2

where (a,b) is the center and r is the radius.

We substitute the values to obtain;

(x--1)^2+(y-2)^2=3^2

(x+1)^2+(y-2)^2=9

alexandr1967 [171]3 years ago
4 0
The answer is the letter B.
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Angle 1 is supplementary to angle 2
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Answer:

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Step-by-step explanation:

Angles supplementary to the same angle are congruent.

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Here, angles 1 and 3 are both supplementary to angle 2, so ...

  angle 1 and angle 3 are congruent

7 0
3 years ago
Factor 10x^3 8x^2 - 6x. (<br> a.2x(5x 4x - 3) (<br> b.2x(5x 4x^2- 3) (<br> c.2x(5x^2 4x - 3)
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3 years ago
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Sergio039 [100]
The answer is the 2nd choice, number of sales.

The function described f(x) = B + Cx
5 0
2 years ago
Question 3<br> Find the equation of the line joining (-2,4) and (3,7)
otez555 [7]

Answer:

y = (3/5)x+26/5 or 5y = 3x+26

Step-by-step explanation:

Applying,

The equation of a line in two point form

(y₂-y₁)/(x₂-x₁) = (y-y₁)/(x-x₁)............... Equation 1

From the question,

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Substitute these values into equation 1

(7-4)/[3-(-2)] = (y-4)/(x+2)

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5y = 3x+6+20

5y = 3x+26

y = (3/5)x+26/5

Hence the equation of the line is y = (3/5)x+26/5 or 5y = 3x+26

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3 years ago
What is the area of a rectangle with side lengths of 5/12 foot and 2/3 foot
Minchanka [31]

Answer:   10/36

Step-by-step explanation:

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3 years ago
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