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3 years ago

Find the slope from the table using the slope formula.

Mathematics

1 answer:

mario62 [17]3 years ago

4 0

Answer:

Slope is 2/3

Step-by-step explanation:

What you can do is use the first two coordinates. This would get the formula to look like this:

$\frac{4 - 2}{6 - 3}$

From here you get ⅔ for the slope.

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For what value or values of b is it true that |b| = -b

snow_tiger [21]

Answer:

b =0

Step-by-step explanation:

The only value where |b| = -b is when b=0

|0| = -0

0 = 0

Absolute value means non- negative

non-negative = negative

This is only true when we equal zero

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3 years ago

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What is the least common multiple of 156 and 321

jekas [21]

Hello Hdolly81

The LCM of 156 and 321 is 16692

Backup:

156: 2,2,3,13,

321: 3,107

2 * 2 * 3 * 13 * 107 = 16692

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3 years ago

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aleksandr82 [10.1K]

Answer:

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Step-by-step explanation:

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Find the center and the radius of the circle with the equation: x^2 +2x + y^2-2y-14 =0

FrozenT [24]

We need to convert the equation of the circle to standard form only then we can find the radius and the center of the circle.

$x^{2} +2x+ y^{2}-2y-14=0 \\ \\ 
x^{2} +2x+ y^{2}-2y=14 \\ \\ 
x^{2} +2(x)(1)+ y^{2}-2(y)(1)=14 \\ \\ 
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$

From this equation we can write:

Center of the circle is (-1,1) and the radius of the circle is 4.

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Answer:

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