1answer.
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
elena-s [515]
3 years ago
10

What is the slope of the line through (-9,6)(−9,6)(, minus, 9, comma, 6, )and (-3,9)(−3,9)(, minus, 3, comma, 9, )?

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
4 0

Answer:

0.5

Step-by-step explanation:

The slope m of a linear equation y = mx + b that goes through point (-9,6) and point (-3, 9) would have the following formula

m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{9 - 6}{-3 - (-9)} = \frac{3}{6}= \frac{1}{2} or 0.5

Where (x_1,y_1), (x_2, y_2) are the coordinates of the 2 points that this line goes through

You might be interested in
How do i Evaluate In 7. ?
Pachacha [2.7K]

Answer:

  (b)  1.95

Step-by-step explanation:

One of the easiest ways to evaluate an arithmetic expression of almost any kind is to type it into an on-line calculator. Many times, typing it into a search box is equivalent.

<h3>Application</h3>

See the attachment for the search box input (at top) and the result. This calculator has the benefit that it <em>always follows the Order of Operations</em> when evaluating an expression. (Not all calculators do.)

  ln(7) ≈ 1.95

__

<em>Additional comment</em>

If your math course is asking you to evaluate such expressions, you have probably been provided a calculator to use, or given the requirements for a calculator suitable for use in the course.

There are some very nice calculator apps for phone and tablet. Many phones and tablets already come with built-in calculator apps. For the purpose here, you need a "scientific" or "graphing" calculator. A 4-function calculator will not do.

As with any tool, it is always a good idea to read the manual for your calculator and work through any example problems.

__

Years ago, handheld calculators were not available, and most desktop calculators were only capable of the basic four arithmetic functions. Finding a logarithm required use of a table of logarithms. Such tables were published in mathematical handbooks, and extracts of those often appeared as appendices in math textbooks used in school.

3 0
2 years ago
Find the value of x. Round to the nearest tenth.
timurjin [86]

Answer:

1.6 ft

Step-by-step explanation:

If you use the Pythagorean Theorem to solve for x, you get:

x=\sqrt{2.1^2-1.4^2}

x=\sqrt{2.45} = 1.56524758425

Rounded to the nearest tenth, the answer is 1.6

8 0
3 years ago
The average heart pumps about 80ml of Blood each contraction. if your heart rate was 70 beats per minute, calculate the volume o
Anuta_ua [19.1K]
The heart beat rate is 70beats/minute with 80ml of blood pumped every beat. Then, the <span>volume of blood your heart pumps in one minute would be:

volume of blood per minute= volume per beat * beat per minute
</span>volume of blood per minute= 80ml/beat * 70beat/minute= 560ml/ minute<span>

</span>volume of blood per hour would be: 560ml/minute * 60 minute/hour= 33.600 ml/hour
5 0
3 years ago
How do you graph the equation y+1=2/3(x+5)
forsale [732]
Graph the point (5,1) and use the slope 2/3 to go up 2 and 3 to the right.

If you're confused on anything else, feel free to message me. :)
3 0
3 years ago
Point P is located at (4,8) on a coordinate plane. Point P will be reflected over the x-axis. What will be the coordinates of th
just olya [345]
(-4,8) when reflected over x axis
6 0
3 years ago
Read 2 more answers
Other questions:
  • Draw a model that shows 0.16
    11·1 answer
  • Which relationship between x and y in the equation shows a proportional relationship y=12x y=12/x y=2x+6 y=x/2+3
    5·1 answer
  • Select the correct statement for the graph
    14·2 answers
  • Describe in detail how you would create a number line with the following points: 4, 1.25, the opposite of 3, and – (–2). Please
    8·1 answer
  • An oak tree is 60 feet tall and casts a 40-foot shadow. What is the approximate distance from the top of the oak tree to the top
    6·2 answers
  • Joanna went to the farmers market to buy some apples and oranges. She bought 8 oranges and some apples. The cost per orange was
    10·1 answer
  • What's 5x3833 in an equation divided by two
    15·1 answer
  • Marianne buys a house for $150,000, and the value of the house increases at a rate of 1.2% per year. How much will the house be
    8·1 answer
  • Determine the domain of (f/g) (x) when f(x)=1/x and g(x)= sqrt x+5
    5·2 answers
  • Mason currently pas $420 per month in rent. the contract on his apartment sates that his rent will increase by 6% next year.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!