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
Usimov [2.4K]
3 years ago
9

Which of the following is the slope of a line perpendicular to the line y=3/5x+1​

Mathematics
1 answer:
Elodia [21]3 years ago
5 0

Answer:

\large\boxed{slope=-\dfrac{5}{3}}

Step-by-step explanation:

\text{Let}\ k:y=m_1x+b_1,\ l:y=m_2x+b_2\\\\l\ \perp\ k\iff m_1m_2=-1\to m_2=-\dfrac{1}{m_1}\\\\l\ \parallel\ k\iff m_1=m_2\\\\==========================\\\\\text{We have}\ k:y=\dfrac{3}{5}x+1\to m_1=\dfrac{3}{5}.\\\\\text{Therefore}\ m_2=-\dfrac{1}{\frac{3}{5}}=-\dfrac{5}{3}

You might be interested in
URGENT HELPP!!!
Aleonysh [2.5K]
<span>All three sides of triangle X'Y'Z' must be parallel to the corresponding sides in triangle XYZ and the corresponding angles are congruent .

The dilated triangle will be similar to the original triangle, which means all angles will be the same. 

</span><span>The sides of the two triangles will also be parallel. You can test this by observing the slopes:
Line XY has a slope of 2/3, moving from -4,2 and passing through -1,4.
Line X'Y' has the same slope, moving from (-6,3) to (-3,5)

You can see that this is the case for all corresponding sides' slopes. </span>
3 0
3 years ago
Read 2 more answers
Yo help me out please.​
katrin2010 [14]

Answer:

12

Step-by-step explanation:

-12 = -3/4x + 3

-9 = -3/4x

-9 = (-3/4) times x

-9 = (-3/4) times 12

hope this helps! :)

6 0
3 years ago
Pls helpASAP!!!<br> 3x+ 12 = 2(8+ 4x)
mojhsa [17]

3x+12=2(8+4x) distribute

3x+12=16+8x\\ collect like-terms

3x-8x=16-12\\-5x=4\\x=-\frac{4}{5}=-0.8

5 0
3 years ago
Read 2 more answers
F(x) = -4x2 + 4x – 4<br> Find f(3)
ValentinkaMS [17]

F(3) occurs when x =3. So lets plug 3 into our equation.

f(3) = -4(3)^2 + 4(3)-4\\f(3) = -4(9) + 12- 4\\f(3) = -36 + 12- 4\\f(3)= -28

F(3) = -28

I hope this helps! :)

5 0
2 years ago
Which relationship describes angles 1 and 2? Select each correct answer. A adjacent angles B complementary angles C vertical ang
Scrat [10]
The correct answer for this question is this one:
<span>- A adjacent angles
-D supplementary angles

The relationship that describes angle 1 and angle 2 is that they are adjacent angles -- at the same time they are also supplementary angles.</span>
Hope this helps answer your question and have a nice day ahead.
3 0
2 years ago
Read 2 more answers
Other questions:
  • WILL MARK YOU BRAINLIEST HURRY!
    11·2 answers
  • After 45 seconds, Camden’s bathtub fills with 3 inches of water. How many seconds will it take to fill Camden’s tub with 20 inch
    13·1 answer
  • A researcher analyzed the results of her data and calculated the standard deviation of scores at 3.5. what is the variance? 7.00
    15·1 answer
  • { 44-[28+(8+5)]} 2.​
    13·2 answers
  • PLEASE HELP I HAVE LIMITED TIME!!
    11·1 answer
  • Carpenters are installing hinges. They have 371 screws. Each hinge needs 3 screws. How many hinges can they install?
    9·1 answer
  • Find the difference<br> (3.8 x 104) - (2 x 103)
    12·1 answer
  • Solve by completing the square ( need it asap pls) <br><br> x2+18x+81=-4<br><br> -don’t send link-
    8·1 answer
  • G and F are supplementary angles. If F is fifteen less then four times the measure of G find the measure of both angles
    5·1 answer
  • The children's section is rectangular and has three of its corners at (-10,10), (-10,4), and (-3,10). What are the coordinates o
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!