answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Stels [109]
2 years ago
9

Line GH contains points G(–2, 6) and H(5, –3). What is the slope of ?

Mathematics
2 answers:
svp [43]2 years ago
6 0

Answer

Find out the slope of the points  G(–2, 6) and H(5, –3).

To prove

The equation for finding the slope of two points be

m = \frac{y_{2} -y_{1}}{x_{2} - x_{1}}

where m represented the slope .

As given

points G(–2, 6) and H(5, –3).

m = \frac{-3-6}{5+2}

solving the above terms

m = \frac{-9}{7}

Therefore the slope of  points G(–2, 6) and H(5, –3) is

m = \frac{-9}{7}



alexgriva [62]2 years ago
5 0

We will use the slope formula and fill it in accordingly.

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Our x2 is 5 and x1 is -2; our y2 is -3 and y1 is 6

m=\frac{-3-6}{5-(-2)}=\frac{-9}{7}.

The slope of your line is -9/7

You might be interested in
At the rate of 4 pens for C cents, how many pens Can I buy for 40 cents?
umka21 [38]
I'm not sure but I think it would be 10 pens hope this helps.
6 0
2 years ago
Read 2 more answers
High school students from track teams in the state participated in a training program to improve running times. Before the train
Nataly [62]

Answer:

b. The values X and Y are independent therefore, the mean is 34 seconds and the standard deviation is 50 seconds

Step-by-step explanation:

Subtraction between normal variables:

When two normal variables are subtracted, the mean is the difference of the means, while the standard deviation is the square root of the sum of the variances.

Before the training, the mean running time for the students to run a mile was 402 seconds with standard deviation 40 seconds.

This means that \mu_X = 402, \sigma_X = 40

After completing the program, the mean running time for the students to run a mile was 368 seconds with standard deviation 30 seconds.

This means that \mu_Y = 368, \sigma_Y = 30

Which of the following is true about the distribution of X-Y?

They are independent, so:

\mu = \mu_X - \mu_Y = 402 - 368 = 34

\sigma = \sqrt{\sigma_X^2+\sigma_Y^2} = \sqrt{40^2+30^2} = 50

This means that the correct answer is given by option b.

3 0
2 years ago
In a chemical compound there are three parts zinc for every 16 parts copper by mass. A piece of the compound contains 320 g of c
Orlov [11]
<span>Total mass contains 320g copper. How many parts of 16g copper are there of the total mass of 320g copper? 320/16 = 20. There are 20 portions of 16g copper. (320/16) * 3 = 60g There are 60g of zinc in the compound.</span>
6 0
2 years ago
Four boxes are shown in order from the largest volume to the smallest volume. For each box, all of the dimensions are 3.5cm less
Sauron [17]

Answer:

C

Step-by-step explanation:

It would be -12 to go to the last cube so u subtract 12 from every number then multiply the numbers

6 0
2 years ago
Give brainliest answer Nadal invests $5,678 at an annual interest rate of 4.5 percent for 6 years. For which variable can Nadal
VARVARA [1.3K]
5678(1+(0.045×6))
5678=P as it is the principal amount
8 0
2 years ago
Read 2 more answers
Other questions:
  • A rectangular plot is enclosed by 200 m of fencing and has an area of A square metres. Show that :
    12·2 answers
  • Jeremy drew a polygon with four right angles and four sides with the same length. Name all the polygons that he could have drawn
    8·1 answer
  • Another Math problem !!
    10·1 answer
  • In which diagram are angles 1 and 2 vertical angles?
    11·2 answers
  • Plzzzz help me<br><br><br><br> In ΔABC, . Complete the proof showing that is parallel to .
    12·2 answers
  • Eva, the owner of eva's second time around wedding dresses, currently has five dresses to be altered, shown in the order in whic
    11·2 answers
  • austin rolls a regular six-sided red dice and a regular six-sided black die. if the red die shows 4 and the sum of the two die i
    5·1 answer
  • A study of 31,000 hospital admissions in New York State found that 4% of the admissions led to treatment-caused injuries. One-se
    8·1 answer
  • In an examination, a candidate has to score 40% marks to pass. Anil scores 22 and failed by 8 marks. What is the full marks?​
    11·1 answer
  • A new car is purchased for 23900 dollars. The value of the car depreciates at 9.25% per year. To the nearest tenth of a year, ho
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!