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DaniilM [7]
4 years ago
11

Find the value of x so that the line passing through (10, 5) and (x, 9) has a slope of -2.

Mathematics
2 answers:
Verdich [7]4 years ago
4 0
Ok, so here, we need to use the slope formula which is:

(y2 - y1)/(x2-x1)

y2 = 9
y1 = 5

x2 = x
x1 = 10

So:

(9-5)/(x-10) = -2

Now, we just solve for x,

9-5  =  -2(x-10)

4  =  -2x+20

2x  =  16

x  =  8
tatuchka [14]4 years ago
4 0
X=8 ....................

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djverab [1.8K]

Answer:

no 12,5,12

Step-by-step explanation:

6 0
3 years ago
A triangle has side lengths of 24 in., 32 in., and 40 in. Is the triangle acute, obtuse, or right? A) right. B) obtuse. C) acute
statuscvo [17]
The answer is:  [A]:  "right [triangle]" .
________________________________________________
Explanation:
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Given:  Side lengths:
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  " <span>24 in., 32 in., and 40 in " ;  
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Divide each side length by "8" ; 
</span><span>
24 in. / 8 = 3 in. ; 

32 in. / 8 = 4 in. ;  and
 
40 in. / 8 = 5 in. . 
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3 in . , 4, in,  5 in. ;  is a "right triangle" ; 

since:  3</span>² + 4² = 5² ;

→  9 + 16 = 25 ; 

according to the Pythagorean theorem:  " a² + b² = c² " .
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8 0
3 years ago
Given negative four and one sixth times negative three and fifteen hundredths, determine the product.
Contact [7]

The sum of the digits, B. thirteen and one eighth, is the product of the numerals.

<h3>How do you compute the value of the product?</h3>

According to the data, we are in the negative four hundred and one-sixth times the negative three hundred and fifteen-hundredths range.

This is going to be the product:

= (-4 1/6) × (-3 15/)

= - 4 1/6 × 3 3/20

= - 25/6 × -63/20

x= 13 1/8

In conclusion, The answer that you should choose is an option (d), which is thirteen and one-eighth.

Find out more about the product by visiting:

brainly.com/question/10873737

#SPJ1

3 0
2 years ago
I need help please.....
fgiga [73]

Answer:

C

Step-by-step explanation:

Move the decimal to the right 4 times

7 0
3 years ago
The table shows the amount of rainfall above or below average for big town in 2015 and 2016.How much more rainfall did big town
Komok [63]

7.12 more

Step-by-step explanation:

Just add the two number together ❤

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