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3 years ago

What is the slope of a line that passes through (–12,15) and (0,4)?

2 answers:

6 0

Slope for points (x1,y1) and (x2,y2)
slope=(y2-y1)/(x2-x1)

(x,y)
(-12,15)
(0,4)

x1=-12
y1=15
x2=0
y2=4

slope=(4-15)/(0-(-12))=-11/(0+12)=-11/12

slope=-11/12

Romashka [77]3 years ago

5 0

I think that the answer is negative 11 over 12

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Help asap ill mark brainlist

Svetach [21]

Answer:

2³·5

Step-by-step explanation:

5·2·2·2 = 2³·5

Exponents are how many a number is multiplied by itself. 2 is multiplied by itself 3 times, so it is 2 to the 3rd power.

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2 years ago

The product of a particular number and a second value, which is given by the sum of 8 and the original number, is 65. What is th

Marina86 [1]

Given:

The product of a particular number is 65.

Second value is given by the sum of 8 and the original number.

To find:

The unknown number.

Solution:

Let x be the unknown number.

Then, second number = x+8

The product of a particular number is 65.

$x\times (x+8)=65$

$x^2+8x=65$

$x^2+8x-65=0$

Splitting the middle term, we get

$x^2+13x-5x-65=0$

$x(x+13)-5(x+13)=0$

$(x-5)(x+13)=0$

Using zero product property, we get

$x-5=0$ and $x+13=0$

$x=5$ and $x=-13$

So, the unknown number is either 5 or -13.

Therefore, the correct option is B.

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2 years ago

The average weight of a basketball is 21 1/8 ounces.the average weight of a baseball is 5 2/8 ounces. How many more ounces does

s344n2d4d5 [400]

Answer:

26 3/8

Step-by-step explanation:

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3 years ago

20 points+brainliest

zimovet [89]

Answer:

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3 years ago

The equations of a system have the same slopes. What can you determine about the solution of the system of equations?

user100 [1]

One of two things:
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3 years ago