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
kherson [118]
1 year ago
11

Please help me I need assistance

Mathematics
1 answer:
lawyer [7]1 year ago
3 0

(\stackrel{x_1}{2}~,~\stackrel{y_1}{-15})\qquad (\stackrel{x_2}{14}~,~\stackrel{y_2}{r}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{r}-\stackrel{y1}{(-15)}}}{\underset{run} {\underset{x_2}{14}-\underset{x_1}{2}}}~~ = ~~\stackrel{\stackrel{m}{\downarrow }}{\cfrac{3}{4}}\implies \cfrac{r+15}{12}~~ = ~~\cfrac{3}{4}\implies r+15 = \cfrac{12\cdot 3}{4} \\\\\\ r+15=9\implies \boxed{r=-6}

You might be interested in
What is the length of EF in the right triangle below?
Goshia [24]

Answer:

Its SQUARE ROOT 217

\sqrt{217}

AP3X HOPE THIS HELPS

6 0
2 years ago
I really need someone to help me out
elixir [45]

All it takes for a relation to be a function is for each possible first number of a pair there's only one possible second number.


So if any of the sets has two pairs with the same first number, that one's not a function.


The last one has (3,2) and (3,5) so isn't a function.



3 0
3 years ago
What is the midpoint of AC
Elina [12.6K]

the answer is........ B

8 0
3 years ago
Read 2 more answers
Solve for x. Round your answer to two decimal places. Show your work for full credit.
omeli [17]

Answer:

x ≈ 14.30

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Trigonometry</u>

  • sin∅ = opposite over hypotenuse

Step-by-step explanation:

<u>Step 1: Define variables</u>

∅ = 39°

opposite leg = 9

hypotenuse = x

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Substitute:                              sin39° = 9/x
  2. Multiply <em>x</em> on both sides:       xsin39° = 9
  3. Isolate <em>x</em>:                                 x = 9/sin39°
  4. Evaluate:                                 x = 14.3011
  5. Round:                                    x ≈ 14.30
5 0
2 years ago
25-LV
Shkiper50 [21]

Answer:

78

Step-by-step explanation:

you divide the amos number is give you

6 0
3 years ago
Other questions:
  • 45% of all 1st graders at Sierra Elementary School are female students. This year there are 54 female 1st graders at Sierra Elem
    10·2 answers
  • Oliver works at a bookstore.He packed 20 identical paperbacks and 9 identical textbooks in a box. The total mass of the books wa
    15·1 answer
  • Ginger has 12 plastic bead containers. The containers measure 1 inch on each side. How many rectangular prisms, each with a diff
    11·1 answer
  • on a farm, the farmer decides to give pizza to her 18 ducks as a special treat. she orders 3 pizzas, and the total price is $26.
    15·2 answers
  • Mark, Jessica &amp; Nate each downloaded music from the same website. Mark downloaded 10 songs in total consisting of pop, rock,
    7·2 answers
  • Given segment CE and point D that lies on CE, find CD if CE= 11, CD= -16-3x, and ED= -13-2x
    5·1 answer
  • How would I find the equation of the line of best fit for this table<br> x 7 9 11<br> y 12.4 13 16
    11·1 answer
  • For victoraa here is ur brainly my fellow....? oh human?
    12·1 answer
  • A political pollster conducted a study to determine political party loyalty. To do so, he selected a random sample of 100 regist
    8·1 answer
  • True or false: The figure on the right is the result of decomposing an rearranging the parts of the circle to approximate its ar
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!