All categories

3 years ago

What's the slope for (3,7) (-5,-9)

Mathematics

2 answers:

Brut [27]3 years ago

4 0

16/8 which is equal to 2/1 which is equal to 2
The slope is 2

STatiana [176]3 years ago

4 0

Answer:

Do y1+y2/x1+x2

Step-by-step explanation:

You might be interested in

mr. Smith is putting in a new floor in his bathroom he has already filled 25 ft.² of floor measuring 10‘ x 6‘ what percent has h

Salsk061 [2.6K]

Answer:

41.67%

Step-by-step explanation:

$tiled \: percent = \frac{25}{10 \times 6} \times 100 \\ \\ = \frac{2500}{60} \\ \\ = 41.6666667\% \\ \\ \approx \: 41.67\% \\$

7 0

3 years ago

A car traveled 330 miles during a 5½ hour period. If the speed at which the car traveled can be represented in the equation d=rt

Alina [70]

Answer:

The car was travelling at a speed of 60 miles per hour.

Step-by-step explanation:

Given:

Distance traveled = 330 miles

Time Period = $5 \frac12\ hr$

we need to find the speed of the car .

Solution:

Time Period = $5 \frac12\ hr$

Now we can say that;

$\frac12\ hr =0.5\ hr$

So Time period = $5+0.5 =5.5\ hr$

Now we know that;

Distance traveled $(d)$ is equal to Speed $(r)$ multiplied by Time Period $(t)$ .

framing in equation form we get;

$d=rt\\\\330 =r\times 5.5$

Dividing both side by 5.5 we get;

$\frac{330}{5.5}=\frac{5.5r}{5.5}\\\\r = 60\ mi/hr$

Hence The car was travelling at a speed of 60 miles per hour.

6 0

3 years ago

20% of students drive a car. 9 students are randomly are selected and asked if they drive a car. What is the probability that ex

Andre45 [30]

The probability is low.

20% of 9 is 2. Therefore, the probability is low that 5 out of the 9 students drive cars.

6 0

3 years ago

Find the area of the shaded region.

Sindrei [870]

Answer:

5x^2+28x+21

Step-by-step explanation:

First you want to find the area of the white rectangle
Then find the area of the beings rectangle
Then subtract beings minus white.

Hope it answers your question:)

5 0

3 years ago

I have 12 apples, but I take 2, 3 are molding, 1 has a worm in it, I'm eating 1, and 3 fell on the floor... how much apples do I

solong [7]

Answer:

12 counting the one you're eating

Step-by-step explanation:

8 0

3 years ago