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
Nutka1998 [239]
3 years ago
9

The equation for the line c can be written as y=4x-2. Perpendicular to line c is line d, which passes through the point (-7,-2).

What is the equation of line d?
Mathematics
1 answer:
Korvikt [17]3 years ago
4 0
Y + 2 = -1/4 (x + 7)
y = -1/4x - 1.75
- 2
y = -1/4x - 3.75 => final answer
You might be interested in
Write in equation passing through the point that is parallel to (8,3); y=-1/4x+7
BaLLatris [955]

Answer:

y=-1/4x+5

Step-by-step explanation:

Use the point-slope form which is y-y1=m(x-x1) where m is the slope. In this case, y is equal to 3, and x is equal to 8, and the slope is equal to -1/4. Therefore, the equation will be equal to y-3=-1/4(x-8). Simplify that to get        y-3=-1/4x+2. Simplify this again to get y=-1/4x+5. Therefore, the equation is y=-1/4x+5.

7 0
3 years ago
Read 2 more answers
What is the value of 40/z, when z = 10? <br><br>I WILL GIBE BRAINLY POINTS
Mamont248 [21]

Replace x with 10 and simplify the fraction.

40/10 = 4/1 = 4

The answer is 4

5 0
2 years ago
I’m not sure how to do this please help
Nikolay [14]

Answer:

B :step 2   she didnt collect all the like terms and calculate

Step-by-step explanation:

first rewrite  remove all (  )Parentheses

2nd   collect all like terms and calculate

a^4 + 7a -16 -12^a^3 + 5a -3

a^4 + 12a - 19 - 12a^3     ( Like terms are 7a +5a  and -16 +-3)

so she skipped the second step

3 0
2 years ago
Use the Counting Principle to find the probability. Choosing the 7 winning lottery numbers when the numbers are chosen at random
frozen [14]

Answer:   120

<u>Step-by-step explanation:</u>

Since the order of the numbers doesn't matter we can use the formula:

\dfrac{n!}{r!(n-r)!}\quad \text{where n is the quantity of items and r is the quantity chosen}\\\\\text{In this problem, there are 10 numbers (n = 10) and 7 to be chosen (r = 7)}\\\\_{10}C_{7}=\dfrac{10!}{7!(10-7)!}\\\\.\qquad=\dfrac{10!}{7!3!}\\\\.\qquad=\dfrac{10\times 9\times 8\times 7!}{7!\times 3\times 2\times 1}\\\\.\qquad=10\times 3\times 4\\\\.\qquad=120

7 0
3 years ago
Read 2 more answers
Unit cost of 4tbsp soy souce​
iren2701 [21]

Step-by-step explanation:

EHUWEDSunit cost of 4tbsp soy soucePRATHAM

7 0
3 years ago
Other questions:
  • CosX sec^2X tanX - cosX tan^3X = sinX
    5·1 answer
  • Find the solution to the given equation of the replacement set is [6, 9, 15, 16]. 6 + 2 x = 24
    10·1 answer
  • Help please don't get it!!!!!!!!!!!!!!
    6·1 answer
  • (2a-b-c)³+(2b-c-a)³+(2c-a-b)³ factorise​
    12·1 answer
  • I am doing Transforming Equations Containing only Variables : Algebra 1 :
    13·2 answers
  • Does anyone know how to do this?
    14·2 answers
  • Carlos had 24 classes play tickets to sell. He sold 3/4 of the tickets. How many tickets did Carlos sell?
    13·2 answers
  • Find The value of each variable
    11·1 answer
  • -1/4 [p+16]=2 help me pls
    10·1 answer
  • Help me or give me answer key plz asap
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!