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3 years ago

Slope of (-1,-6 and (1,-8)

Mathematics

1 answer:

Mars2501 [29]3 years ago

7 0

<h2>Answer: m = -1</h2>

Step-by-step explanation:

If you follow the formula : y2 - y1 / x2 - x1

You will get $m=\frac{-8-(-6)}{-1-(-1)}$

m = -1

* Hopefully this helps:) Mark me the brainliest:)!!!

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What are 3 consecutive integers that have a sum of 234

Colt1911 [192]

$n+n+1+n+2=234\\
3n+3=234\\
3n=231\\
n=77\\
n+1=78\\
n+2=79$

77,78,79

3 0

3 years ago

Can someone help me part 2

Otrada [13]

Step-by-step explanation:

y = ¼x + 2

m1 = ¼

m of line perpendicular = m2

the formula is : m1×m2 = -1

=> m2 = -1 ÷ m1

= -1 ÷ ¼ = -4

so, the equation is :

y = -4x - 7 (option A)

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2 years ago

What is the length of the segment joining the points at (-6, 8) and (6, 3)?

melisa1 [442]

Answer:

13 units

Step-by-step explanation:

So the length of those 2 points is 6+6 = 12.

The height would be 8-3 =5

Using pythagoras, you can find out the length of the line joining the 2 points so:

$5^2 + 12^2 = 169$

$\sqrt{169} = 13$ units

7 0

1 year ago

What is the graph of the function f(x) = the quantity of x plus 2, all over x minus 3

lisabon 2012 [21]

Go to desmos.com its a free graphing calculator site. type in (x+2)/(x-3)

it'll show you the graph

6 0

2 years ago

If a=2, b=3 and c=4 then find the numerical value of a2+2abc+b2+c2

qaws [65]

a=2 b=3 and c=4. then,

a2+2abc+b2+c2

a2+2abc+b2+c2= 2^2+2×2×3×4+3^2+4^2

(replace value of a, b, c by2,3,4 respectively tgen solve)

= 4+48+9+16

= 77………………

Therefore, 77 is correct answer.

7 0

3 years ago