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
Vinil7 [7]
3 years ago
8

Find the equation of the line perpendicular to 4y=x+3 that passes through the point (4,4)

Mathematics
1 answer:
sveticcg [70]3 years ago
7 0
4y=x+3
y=1/4x +3/4
as perpendicular, gradient is flipped and made into a minus. so is -4.
y=-4x +c
substitute values in to find c
4=-4 (4)+c
4=-16+c
c=20
y=-4x +20
You might be interested in
-x^2 = - 36 (solve using inverse operations)
Oksanka [162]

Answer:

x = ±6

Step-by-step explanation:

-x^2 = - 36

Divide each side by -1

x^2 = 36

Take the square root of each side

sqrt(x^2) = sqrt(36)

x = ±6

8 0
3 years ago
Rafael counted a total of 40 white cars and yellow cars there are nine times as many white cars as yellow cars how many white ca
natta225 [31]
The answer probably 16 I don't really know
5 0
2 years ago
A person incurs 5% loss by selling a laptop for $1140.At what price should the laptop be sold at to earn 5% profit​
djyliett [7]

Answer:

$1256.85

Step-by-step explanation:

1140 (1.05) = $1197 cost

$1197* 1.05 = 5% profit

4 0
3 years ago
A basketball player has a 50% chance of making each free-throw. What is the probability that the player makes at least 11 out of
vitfil [10]

Answer:

100/2048=0.048828125%

Step-by-step explanation:

He has a 50% chance of making each free-throw, so 1/2*1/2*1/2*1/2*1/2*1/2*1/2*1/2*1/2*1/2*1/2=1/(2^11)=1/2048

to get a percentage you time by 100 to get 100/2048

8 0
3 years ago
How many ways can 6 people be chosen and arranged in straight line if there are 8 people to choose from? a. 48.b. 720.c. 20, 160
Ipatiy [6.2K]

Answer:

<h2>C. <em>20,160</em></h2>

Step-by-step explanation:

This question bothers on permutation since we are to select a some people out of a group of people and then arrange in a straight line. If r object are to be arranged in a straight line when selecting them from n pool of objects. This can be done in nPr number of ways.

nPr = n!/(n-r)!

Selection of 6 people out of 8 people can therefore be done in 8C6 number of ways.

8P6 = 8!/(8-6)!

8P6 = 8!/2!

8P6 = 8*7*6*5*4*3*2!/2!

8P6 = 8*7*6*5*4*3

8P6 = 56*360

8P6 = 20,160

<em>Hence this can be done in 20,160 number of ways</em>

5 0
3 years ago
Other questions:
  • -1/3 + 2z = -5/6<br><br> What would z be?
    8·1 answer
  • Ignore 22. Only 20 and 21
    9·1 answer
  • Can you help me with these questions please?
    10·1 answer
  • Please help im finding this very difficult
    15·1 answer
  • Can someone identify the meaning of constant of proportionality?
    10·2 answers
  • Determine whether triangle TJD is congruent to triangle SEK given T (-4,-2), J (0,5), D (1,-1), S (-1,3), E (3,10), K (4,4) and
    10·1 answer
  • Find the slope.....<br>​
    9·1 answer
  • Will give brainiliest, 15 points!! Please help, due in 10 minutes.
    12·1 answer
  • 18/4 leave your answer in fraction​
    13·1 answer
  • 50 points! I would really like if mhanifa helped... I will mark brainliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!