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
Gemiola [76]
3 years ago
14

What is the value of y? 12 13 х

Mathematics
1 answer:
krek1111 [17]3 years ago
3 0

Answer:

y is 6.5 because it's kind of a ratio, you just need to find out what number to divide them by or multiply them by in this case, it was 13÷2 =6.5

You might be interested in
I need help with this question
kotegsom [21]

Answer:

The Answer Is 1

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write the equation of the line that is the perpendicular bisector of the segment with endpoints (4, 1) and (2, -5)
Sedbober [7]

Answer:   \bold{y=-\dfrac{1}{3}x-1}

<u>Step-by-step explanation:</u>

(4, 1) & (2, -5)

First, find the slope (m) and then the perpendicular (opposite reciprocal) slope:

m=\dfrac{y_2-y_1}{x_2-x_1}\\\\\\m=\dfrac{-5-1}{2-4} = \dfrac{-6}{-2}=3\quad \rightarrow \quad m_{\perp}=-\dfrac{1}{3}\\

Next, find the midpoint of (4, 1) and (2, -5):

Midpoint=\bigg(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\bigg)\\\\\\.\qquad \qquad=\bigg(\dfrac{4+2}{2},\dfrac{1-5}{2}\bigg)\\\\\\.\qquad \qquad=\bigg(\dfrac{6}{2},\dfrac{-4}{2}\bigg)\\\\\\.\qquad \qquad=(3, -2)

Lastly, input the perpendicular slope and the midpoint into the Point-Slope formula to find the equation of the line:

y - y_1 = m_{\perp}(x - x_1)\\\\y - (-2) = -\dfrac{1}{3}(x - 3)\\\\y + 2=-\dfrac{1}{3}x +1\\\\y =-\dfrac{1}{3}x - 1\\


6 0
3 years ago
The value of sales at the shop decreases from 145,000 a year to 129,000 find the percentage decrease in the value of sales
iren [92.7K]

Answer:

11.0344828%

Step-by-step explanation:

145000 - 129000 = 16000.

16000/145000 = 16/145 = 0.110344828

Therefore there was a 11.0344828% decrease

5 0
3 years ago
Read 2 more answers
Which expression is equivalent to -6(-2/3+2x) <br> -4-12x<br> -4+2x <br> 4-12x<br> 4+12x
Basile [38]
C. Is your answer to the question
4 0
3 years ago
Read 2 more answers
The slopes of perpendicular lines are _______ reciprocals.
MariettaO [177]
The negative reciprical


7 0
3 years ago
Read 2 more answers
Other questions:
  • Translate the given phrase into an algebraic expression and simplify if possible: the difference of 10 and -18
    10·2 answers
  • Help help plz about to fail
    11·1 answer
  • If the side lengths of a cube are 16 feet how do you write it in exponential form
    7·1 answer
  • If f(–5) = 0, what are all the factors of the function f(x)=x^3-19x+30? Use the Remainder Theorem.
    9·2 answers
  • Write a rule and graph
    12·1 answer
  • A. B. C. D. help me pls i rely need it
    12·2 answers
  • What is 805,863 rounded to the nearest hundred thousand?
    12·1 answer
  • Which of the following sets of ordered pairs is a function
    12·2 answers
  • PLEASE!! I REALLY NEED YOUR HELP!!
    7·2 answers
  • Anybody know how to do these? i need help pls contact me
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!