3 years ago

What is the the slope of the line through the following points?(7,-4) and (3,8)

Mathematics

1 answer:

kenny6666 [7]3 years ago

6 0

Answer:

-3

Step-by-step explanation:

You might be interested in

Pete has 3 dollars less than what Linda has. If together has 81 dollars how much does each person have?

Makovka662 [10]

Answer:

Pete: 39, Linda: 42

Step-by-step explanation:

Suppose Pete has x dollars. If he has 3 dollars less than Linda, then Linda has 3+x dollars. Together, they have 81 dollars:

x+3+x=81

2x+3=81

2x=78

x=39

Since Pete has x dollars, and x=39, he has $39.

Linda has 3+x, which is 39+3 = $42

<em>I hope this helps! :)</em>

8 0

3 years ago

After being exposed to an incredible shrinking machine, Halley's height decreased by 108 cm over 6 seco

uysha [10]

Answer:

it would be -18

Step-by-step explanation:

because you would divide 108 by 6 and you will get -18 each second

6 0

3 years ago

Which of the following could be used to calculate the area of a sector in the circle shown below

lara [203]

Answer:

Therefore the Last option is correct

$\textrm{Area of Sector ACD}=\pi (8\ in)^{2}\times (\frac{42}{360})$

Step-by-step explanation:

Given:

Radius = r = 8 in

θ = 42°

To Find:

Area of Sector = ?

Solution:

We know that

$\textrm{Area of Sector}=\pi (Radius)^{2}\times \frac{\theta}{360}$

Substituting the given values in the formula we get

$\textrm{Area of Sector ACD}=\pi (8\ in)^{2}\times (\frac{42}{360})$

Which is the required Answer.

Therefore the Last option is correct

$\textrm{Area of Sector ACD}=\pi (8\ in)^{2}\times (\frac{42}{360})$

8 0

3 years ago

If the total perimeter of the trail is 231ft, what is the length of the cave? (2 points)

valentinak56 [21]

Answer: yes it is indeed your very smart

8 0

3 years ago

Claudia skis are 150 centimeters long. How Many millimeters is this

sergejj [24]

Answer:

1500 millimeters

Step-by-step explanation:

8 0

3 years ago