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3 years ago

Which value of the x is in the solution set of the following inequality -x+8>6

Mathematics

1 answer:

vfiekz [6]3 years ago

7 0

The answer would be 1

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Write the equation of the circle with center (3, 2) and (−6, −4) a point on the circle.

stepan [7]

Answer:

D. $(x-3)^2 + (y-2)^2 = 117$

Step-by-step explanation:

To write the equation of a circle, use the formula $(x-h)^2+(y-k)^2 = r^2$ where the center of the circle is (h, k).

This means the equation is $(x-3)^2 + (y-2)^2 = r^2$ .

Find the radius r by finding the distance between (3,2) and (-6,-4) using the distance formula.

$d = \sqrt{(-6-3)^2 + (-4-2)^2} =\sqrt{(-9)^2 + (-6)^2} =\sqrt{81+36} =\sqrt{117}$

Since the radius is √117 and therefore $r^2 = 117$ .

The equation is $(x-3)^2 + (y-2)^2 = 117$ .

7 0

3 years ago

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Equivalent Ratios

Zolol [24]

The answer is B 12 your welcome

8 0

3 years ago

Whats's the difference between -6 and 6 on the number line?

guajiro [1.7K]

Answer:

Step-by-step explanation:

3 0

3 years ago

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ASAP

vagabundo [1.1K]

Answer:

$\frac{x+12}{4(x+3)}$

Step-by-step explanation:

we have

$(\frac{3}{x} +\frac{1}{4}):(1+\frac{3}{x})$

Multiply by 4x numerator and denominator to remove the fractions

$(\frac{3}{x}(4x) +\frac{1}{4}(4x)):(1(4x)+\frac{3}{x}(4x))$

$\frac{12+x}{4x+12}$

Factor 4 in the denominator

$\frac{x+12}{4(x+3)}$

7 0

3 years ago

(4,-2) and (-4,-4)<br> slope=<br> y-intercept=<br> slope intercept equation=

MA_775_DIABLO [31]

Answer:

Slope: 1/4

Y intercept: (0,-3)

Slope intercept equation: y= 1/4x - 3

Step-by-step explanation:

7 0

3 years ago