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
ddd [48]
2 years ago
15

Find the ordered pair for the equation y=-5/4x-2

Mathematics
1 answer:
Maslowich2 years ago
3 0

Answer:

x =  -  \frac{5}{8}

You might be interested in
Customary capacity lesson 17.2 <br> How many times can 72 pt go into a gal
SashulF [63]
The answer would be about 0.111
7 0
3 years ago
Read 2 more answers
Convert from rectangular to polar coordinates: note: choose rr and θθ such that rr is nonnegative and 0≤θ&lt;2π0≤θ&lt;2π (a)(9,0
DochEvi [55]

Answer:

Step-by-step explanation:

Convert rectangle (x , y) to polar coordinates ( r , θ)

x=r  \cos \theta, y= r \sin \theta

r=\sqrt{x^2+y^2} , \theta =tan^-^1 (\frac{y}{x} )

a) converts (9, 0) to polar coordinates  ( r , θ)

r=\sqrt{x^2+y^2} \\\\=\sqrt{9^2+0} \\\\=9

\theta= \tan^-^1 (\frac{0}{9} )\\\\=0

b) Convert (18,\frac{18}{\sqrt{3} } ) to polar coordinates ( r, θ)

r = \sqrt{18^2+(\frac{18}{\sqrt{3} })^2 } \\\\=\sqrt{324+108} \\\\=\sqrt{432}

\frac{x}{y} \theta = \tan^-^1(\frac{\frac{18}{\sqrt{3} } }{18} )\\\\= \tan ^-^1(\frac{1}{\sqrt{3} } )\\\\= \frac{\pi}{6}

c)  converts (-5, 5) to polar coordinates  ( r , θ)

r =\sqrt{(-5)^2+(5)^2} \\\\=\sqrt{50} \\\\=5\sqrt{2}

\theta=\tan^-^1(\frac{5}{-5} )\\\\= \tan^-^1(-1)\\\\=\frac{3\pi}{4}

d)  converts (-1, √3) to polar coordinates  ( r , θ)

r=\sqrt{(-1)^2+(\sqrt{3})^2 } \\\\= \sqrt{4} \\\\=2

\theta=\tan^-^1(\frac{\sqrt{3} }{-1} )\\\=\tan^-^1(-\sqrt{3} )\\\\=\frac{2\pi}{3}

= \frac{2\pi}{\sqrt{3} }

6 0
3 years ago
Write
Schach [20]

Answer:

y+3=4(x-5)

Step-by-step explanation:

y-y1=m(x-x1)

y-(-3)=4(x-5)

y+3=4(x-5)

5 0
3 years ago
Please help me !!
Brut [27]
The answers to your questions are 1.D, and 2.C
8 0
2 years ago
Read 2 more answers
How do you find the mean, median and range​
astra-53 [7]

for mean you add every number and divide it by the amount of numbers in the data set

for median you put the numbers in order and find the middle number, if there is no middle get the mean for the two middle numbers

range is basically the lowest and highest number

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for x <br> 4( 3x - 5) = -2(-x + 8) - 6x
    15·1 answer
  • 1/4+(-1/3)•1/2 what’s the answer to this math problem
    5·1 answer
  • Please help if your kind enough, this is due today I’ll mark u as brainliest &amp; rate u 5 stars
    15·1 answer
  • Write the three forms of the line parallel to the line represented by the equation, 8x+3y=11 such that it passes through the poi
    10·1 answer
  • Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = 4 cos 3θ. PLEASE HELP ME SOLVE RN I NEED TH
    6·1 answer
  • An inconsistent linear system has _ solutions
    7·2 answers
  • Write an equation in slope-intercept form for the line that passes through (−5,−2) and is perpendicular to the line described by
    13·1 answer
  • In Las Vegas, the hottest recorded temperature is 47°C, and the lowest recorded temperature is -13°C. What is the difference bet
    11·1 answer
  • A store is giving every customer who enters the store a scratch-off card labeled with numbers from 1 to 10.It is equally likely
    6·2 answers
  • Simplify the expression :)<br> pls help
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!