3 years ago

PLEASE HELP!!!

Mathematics

1 answer:

Shkiper50 [21]3 years ago

8 0

Answer:

-2

Step-by-step explanation:

Gr=y-y1/x-x1

Gr=7+1/1-4

Gr=8/-3

Gr=-2

You might be interested in

2x^(2/3)+5x^(2/3)=686

mrs_skeptik [129]

Answer:

Step-by-step explanation:

4 0

3 years ago

John leaves school to go home.his bus drives 6 kilometers north and then goes 7 kilometers west.how far is John's house from the

otez555 [7]

Answer:

John is 9.21 km form the school.

Step-by-step explanation:

John leaves school to go home. His bus drives 6 kilometres north and then goes 7 kilometres west. It is required to find John's distance from the school. It is equal to the shortest path covered or its displacement. So,

$d=\sqrt{6^2+7^2} \\\\d=9.21\ km$

So, John is 9.21 km form the school.

5 0

3 years ago

-3 +3(n+8)= 2(1 + 6n) - 8

lilavasa [31]

Answer:

3 =n

Step-by-step explanation:

-3 +3(n+8)= 2(1 + 6n) - 8

Distribute

-3 +3n +24 = 2 +12n -8

Combine like terms

21+3n = 12n -6

Subtract 3n from each side

21+3n-3n = 12n-3n -6

21 = 9n -6

Add 6 to each side

21+6 = 9n-6+6

27 = 9n

Divide each side by 9

27/9 = 9n/9

27/9 =n

Divide the top and bottom by 3

3 =n

4 0

3 years ago

Read 2 more answers

Which of the following expressions represents the solution to -2x ≤ -10?

miv72 [106K]

x=4,3,2 or,1 are the possible

4 0

3 years ago

DETERMINE WHETHER THE EXPRESSIONS BELOW ARE CORRECT OR NOT AND DO THE CORRECTION

Assoli18 [71]

Answer:

First ans is true but second one is not the cotrect

one

4 0

3 years ago

Read 2 more answers