All categories

3 years ago

Find the slope using the formula. (9,-5) and (-2,9)

Mathematics

2 answers:

inn [45]3 years ago

7 0

Answer: $-\frac{14}{11}$

Step-by-step explanation: Formula (y2-y1)/(x2-x1)

(9+5)/(-2-9) = $-\frac{14}{11}$

7nadin3 [17]3 years ago

6 0

Answer:

14/-11

Step-by-step explanation:

use the slope formula ( y2-y1/x2-x1)

You might be interested in

kayden paddled a canoe to an island. the island is 8 miles from the shore. his trip to the island took two hours while paddling

Andrew [12]

Answer:

$2\text{ mph}$

Step-by-step explanation:

GIVEN: kayden paddled a canoe to an island. the island is $8$ miles from the shore. his trip to the island took two hours while paddling against the current. he paddles $6$ mph with no current.

TO FIND: what was the speed of the current.

SOLUTION:

distance of island from the shore $=8$ miles

total time taken by Kayden $=2$ hours

speed of Kayden in still water $=6\text{ mph}$

Let the speed of current be $x$

Speed of Kayden against current $=6-x\text{ mph}$

As,

$\text{Time}=\frac{\text{Distance}}{\text{speed}}$

$2=\frac{8}{6-x}$

$12-2x=8$

$x=2\text{ mph}$

Hence speed of current is $2\text{ mph}$

7 0

3 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

Montano1993 [528]

It is 7

2*2x = 4x + 2 = 30

4x = 28

x = 7

6 0

3 years ago

Read 2 more answers

Please please help ASAP

Dvinal [7]

Answer:

I think it's obtuse hope this helped have an amazing day

8 0

3 years ago

Find the slope of the line

vladimir1956 [14]

Answer:

The slope is 3

Step-by-step explanation:

Rise / Run

3 / 1

= 3

7 0

3 years ago

Read 2 more answers

Solve: 3(2d - 1) – 2d = 4(d– 2) + 5

FrozenT [24]

The right answer is No solution.

Look at the attached picture

Hope it will help you

6 0

3 years ago