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
PIT_PIT [208]
3 years ago
10

(06.02 mc) the equation of line cd is y=3x-3. Write an equation of a line perpendicular to line cd in slope intercept form that

contains points 3,1
Mathematics
2 answers:
Fynjy0 [20]3 years ago
6 0

Answer:

y = - \frac{1}{3} x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x - 3 ← is in slope- intercept form

with slope m = 3

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{3}, hence

y = - \frac{1}{3} x + c ← is the partial equation of the perpendicular line

To find c substitute (3, 1) into the partial equation

1 = - 1 + c ⇒ c = 1 + 1 = 2

y = - \frac{1}{3} x + 2 ← equation of perpendicular line

Veronika [31]3 years ago
6 0

Answer:

y = -1/3x + 2

got it correct on my test

You might be interested in
What is an example of a 12th degree trinomial??
Brut [27]
12x^5y^6 I am pretty sure this is how you do it 
8 0
3 years ago
Simplify the product.
Marina86 [1]
(x - 4)(x + 3) = x^2 + 3x - 4x - 12 = x^2 - x - 12
8 0
3 years ago
Read 2 more answers
You and your friend are selling your old CDs. Your friend sells 14 the first day, and x the next day. You sell y the first day a
Deffense [45]

Answer: 30+x+y

Step-by-step explanation:

  • Commutative Property of Addition : a+b= b+a , where a and b are any arbitrary numbers.

Given : Number of CDs sold by friend on first day = 14

Number of CDs sold by friend on next day = x

Total CDs sold by friend  = 14 +x

Number of CDs sold by you on first day = 16

Number of CDs sold by you on next day = y

Total CDs sold by you  = 16+y

The expression that shows the total number of CDs sold both days =

Total CDs sold by friend  + Total CDs sold by you

=  14 +x+ 16+y

= 14 +(x+ 16)+y

= 14 +(16+x)+y   [By Commutative Property of Addition.]

= 14+16+x+y

= 30+x+y

Hence, the expression that shows the total number of CDs sold both days :

30+x+y

6 0
3 years ago
NEED HELP NOW 100 POINTS WILL MARK BRAINLIEST!!! PLZ ANSWER ALL PHOTOS (5)
maksim [4K]
1. kilogram
2. pineapple
3. 2.2315
4. 627532
5. 1.71m
6. 840in^2
7.  41ft by 36ft; 154ft
8. 1,066ft^2
9. 6,556cm^2
4 0
3 years ago
Read 2 more answers
J=UC solve for c please​
mart [117]

»»————- ★ ————-««

I believe your answer is:  

c=\frac{j}{u}; u\neq 0

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

\boxed{\text{Solving for 'c'...}}}\\\\j = uc  \\------------\\\rightarrow \frac{j=uc}{u}\\\\\rightarrow \frac{j}{u}=c\\\\\rightarrow \boxed{c=\frac{j}{u}}}; u\neq 0

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

8 0
3 years ago
Other questions:
  • 45 centimeters is equivalent to how many inches?
    11·2 answers
  • The number A of tablet computers sold (in millions) can be modeled by the function A=4.5t2+43.5t+17 , where t represents the num
    6·1 answer
  • is it possible to draw two congruent triangles so that one triangle is an acute triangle and one triangle is right triangle? why
    15·1 answer
  • ∠ R and∠ S are complementary. If m ∠ R = 12x - 3 and m ∠ S = 7x - 2, find m ∠ R.
    14·1 answer
  • Find the midpoint of the line segment (7,-2), (-7,4)
    10·2 answers
  • Idk what all these means need help plzzzzzx
    13·2 answers
  • Is 4.70 greater than 4.07
    14·2 answers
  • You play video games online.
    13·1 answer
  • Help please . will give brainliest ​
    13·1 answer
  • what is the area of a circle with radius of 7cm using 3.14 for pi and round to he nearest tenth plz hurry
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!