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
D is not right its a negative 8 so therefore it would be minus
Ilya [14]
I really dont understant your question. but you are right that negative 8 that it would be minus. <span>In </span>mathematics<span>, a </span>negative<span> number is a real number that is less than zero. </span>Negative<span> numbers represent opposites. If positive represents movement to the right, </span>negative<span> represents movement to the left.</span>
6 0
3 years ago
What is the slope of this line?
PIT_PIT [208]

Answer:

It has a slope of 1.

Step-by-step explanation:

First, you need to choose two points. The points HAS to be exactly on top of the line.

The two points I picked where

(-2,0) and (-1,1)

All you do is subtract the two points. Remember rise over run or y/x

1 -0 = 1

-1 - (-2) = 1

6 0
2 years ago
Can someone help Solve these 2 questions for me? It's about Slope Intercept Forms.
Hitman42 [59]

Answer:

9.) The slope is 3 and the y-intercept is -5

10.) y = 0.25x -11

Hope this helped!

Stay safe! <3

3 0
2 years ago
Can anyone help me with this math?
Gelneren [198K]

Answer:

126

Step-by-step explanation:

since b is 54 just subtract 54 from 180 to get a as they are in a sttaight line

5 0
2 years ago
Read 2 more answers
Describe the relationship between angles f, b, and a in the diagram.
anyanavicka [17]

Answer:

Soory dont know

4 0
3 years ago
Other questions:
  • Twelve more than the product of a number and four is fewer than 60.
    15·1 answer
  • The lengths of pregnancies in a small rural village are normally distributed with a mean of 261 days and a standard deviation of
    11·1 answer
  • What's 1,112,433 run to the nearest ten thousand
    6·2 answers
  • SUMA Y RESTA DE FRACCIONES
    5·1 answer
  • The diameter of a circle is 18 cm what is its area in terms of pi
    14·1 answer
  • Which number is irrational...please help!!
    8·1 answer
  • A car traveled 300 miles on 15 gallons of gas. How many miles does the car travel on 1 gallon of gas?​
    15·2 answers
  • 14. Write a description of the rule (x,y) (x + 10, y + 8)
    5·2 answers
  • Complete the inequality statement with the symbol that makes it true.<br> 28.005_28.05
    10·1 answer
  • (14x^2-41x+15) divided by (7x-3) dividing polynomials
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!