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hjlf
3 years ago
5

What is the equation of the line passing through the points (-4,-7) and (8,-13)

Mathematics
2 answers:
Valentin [98]3 years ago
6 0

Answer:

6/-12 = -1/2

Step-by-step explanation:

do you want an explanation?

btw, plz brainliest :)

hodyreva [135]3 years ago
3 0

Answer:

y=5/3x-79/7

Step-by-step explanation:

(-4, -7)

x1    y1

(8,-13)

x2   y2

y2-y1/x2-x1=

13+7/8+4= 20/12= 10/6= 5/3

y=5/3x+b

-7=5/3(-4)+b

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Solve each expression.reduce to simplest form of 5/8x4/5
Butoxors [25]
5/8 * 4/5
= 1/8 * 4/1
= 1/4 * 2/1
1/2 * 1/1

Final answer = 1/2
4 0
2 years ago
Read 2 more answers
Simplify: ((x-5)3/2)^2/3<br> X-5<br> (x - 5)^2<br> (x – 5^)3
netineya [11]

Answer:

x - 5

Step-by-step explanation:

((x - 5) {}^{ \frac{3}{2} } ) {}^{ \frac{2}{3} }

(x - 5) {}^{ \frac{3}{2} }  { \times }^{ \frac{2}{3} }

(x - 5) {}^{ \frac{6}{6} }

(x - 5) {}^{1}

Therefore x - 5

7 0
2 years ago
Hi please help thank you
jonny [76]
20
This is because
2x+(6x+20)=180
8x+20=180
8x=160
8x/8=160/8
X=20

7 0
2 years ago
Find the distance between (1, 3) and (-2, -6) and put it in simplest radical form
GarryVolchara [31]

Answer:

  • \tt 9.48

Step-by-step explanation:

(1,3) and (-2,-6)

\tt Distance= \sqrt{(-6-3)^2+(-2-1)^2}

\tt =\sqrt{9^2+3^2}

\tt =\sqrt{81+9} =\sqrt{90}

\tt Distance=\sqrt{90} =9.48

3 0
2 years ago
Read 2 more answers
15 * 4 2/3 please help
Elenna [48]

4 2/3 = 14/3

15 = 15/1

14/3 * 15/1 = 14*15=210, 3*1 = 3

210/3 = 70

answer is 70

3 0
3 years ago
Read 2 more answers
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