All categories

3 years ago

Determine which pair of points has a negative slope.

Mathematics

2 answers:

RoseWind [281]3 years ago

6 0

Answer:

(–8, 1), (8, –8)

Step-by-step explanation:

aev [14]3 years ago

6 0

Answer:

(-8, 1), (8, -8) has a negative slope

Step-by-step explanation:

1). y2 - y1 / x2 - x1

7 - 9 / 5 - 6

= 2

2). y2 - y1 / x2 - x1

6 - (-2) / 3 - (-9)

= 2/3

3). y2 - y1 / x2 - x1

-8 - 1 / 8 - (-8)

-9/16

4). y2 - y1 / x2 - x1

-9 - (-8) / -1 - 2

= 1/3

You might be interested in

3÷2.52 what the answer I’m struggling

SOVA2 [1]

3/2.52 is 1.5
In other words it is 1 1/2

3 0

4 years ago

if a chocolate cake is divided into six equal and each has 280 calories, how many calories are in the whole cake

Contact [7]

Answer:

1680

Step-by-step explanation:

280 x 6 = 1680

3 0

3 years ago

Write down the value of the 7 in 47298 in figures

8090 [49]

Answer:

thousands or tens thousands

Step-by-step explanation:

I believe the answer is either thousands or ten thousand

7 0

3 years ago

Kevin is 333 times as old as Daniel. 444 years ago, Kevin was 555 times as old as Daniel. How old is Kevin now?

My name is Ann [436]

Let D be Daniel's present age, then we can represent Kevin's present age as 3D because Kevin is 3 times as old as Daniel.

We can write an expression for Daniel's age 4 years ago as D-4 and Kevin's age 4 years ago as 3D-4.

We are told that 4 years ago Kevin was 5 times as old as Daniel. We can write this information as:

$3D-4=5\cdot(D-4)$

Now let us solve our equation to find Daniel's present age.

$3D-4=5D-20$

$-4+20=5D-3D$

$16=2D$

$D=\frac{16}{2}=8$

Daniel's present age is 8 years. Now we will multiply 8 by 3 to get Kevin's present age as Kevin is 3 times old as Daniel.

$\text{Kevin's present age}=8\cdot3=24$

Therefore, Kevin is 24 years old now.

8 0

3 years ago

Read 2 more answers

When comparing the shapes of the two sets of data, what conclusion can someone draw?

ch4aika [34]

Answer:D)The girls a re generally taller than the boys

Step-by-step explanation:

4 0

3 years ago