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
Tamiku [17]
3 years ago
10

What is the slope line perpendicular to the equation 4x+3y=9

Mathematics
1 answer:
aleksandrvk [35]3 years ago
7 0

Answer:

m=3/4

Step-by-step explanation:

first, let's put the line 4x+3y=9 from standard form (ax+by=c) into slope-intercept form (y=mx+b)

we have the equation 4x+3y=9

subtract 4x from both sides

3y=-4x+9

divide by 3

y=-4/3x+3

perpendicular lines have slopes that are negative and reciprocal. If the slopes are multiplied together, the result is -1

so to find the slope of the line perpendicular to the line y=-4/3x+3, we can take the slope of y=-4/3x+3 (-4/3) multiply it by a variable (this is our unknown value), and have that set to -1

(m is the slope value)

-4/3m=-1

multiply by -3/4

m=3/4

therefore the slope of the perpendicular line is 3/4

hope this helps!! :)

You might be interested in
What is the constant rate of change in the table?
Zina [86]
Well,you have the answer on your paper already...
8 0
3 years ago
Help me plzzzzzzzzzzzzzzzzzzz
Shkiper50 [21]

Answer:

5^8/5^6=5^2

Step-by-step explanation:

When dividing numbers with powers, it is handy to remember that

x^y/x^z=x^y^-^z

so

5^8/5^6=5^8^-^6 = 5^2

4 0
3 years ago
Read 2 more answers
Please show your work!!!!
viva [34]

Answer:

4√34

Step-by-step explanation:

Let the unknown side be y

y^2 = 20^2 + 12^2

y^2 = 400 + 144

y^2 = 544

Take the square root of both side

y = √544

y = √(16x34)

y = √16 x √34

y = 4√34

6 0
3 years ago
9 divided by 5/9 equals what as a fraction
Stels [109]

Answer:

the answer is 1/5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve: 2 + = 2. Give solutions in interval [0, 2)
Dovator [93]
\because\cos 2x+\sin x=\sin 2x\because\sin 2x=2\sin xcosx\because\cos 2x=\cos ^2x-\sin ^2x

→ Substitute cos 2x and sin 2x by their expressions

\therefore\cos ^2x-\sin ^2+\sin x=2\sin x\cos x

→ Subtract both sides by sin x

\cos ^2x-\sin ^2x=2\sin xcosx-\sin x

→ Take sin x as a common factor in the right side

\therefore\cos ^2x-\sin ^2x=\sin x(2\cos x-1)

From the graph, the equation has 4 solutions, the intersection points between the 2 graphs

7 0
1 year ago
Other questions:
  • Evaluate S5 for 300 + 150 + 75 + … and select the correct answer below. 18.75 93.75 581.25 145.3125
    12·2 answers
  • A softball has a circumference of 12 inches. What is the softball's approximate volume? A. 16.41 in.^3 B. 24.56 in.^3 C. 29.18 i
    12·1 answer
  • Aja makes $10 a week plus $5 an hour babysitting.
    6·1 answer
  • What is two fifths plus one fourth plus one tenth
    6·1 answer
  • Convert the 22-foot horizontal length into inches​
    6·2 answers
  • A car travels at an average speed of 64 miles per hour. How many miles does it travel in 5 hours and 15 minutes?
    14·2 answers
  • Can someone please finish this puzzle, just need one more! Just need number 14
    15·1 answer
  • What's the square root of 1/36?
    7·1 answer
  • 12.2k - 4.000 help pls..​
    11·2 answers
  • Convert the units of capacity. 1gal 1qt 2cups to fl oz.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!