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
Irina-Kira [14]
3 years ago
15

what is an equation of the line that passes through the point (5,1) and is parallel to the line x+y=9

Mathematics
1 answer:
Ede4ka [16]3 years ago
7 0
Y=9-x is slope-intercept form of that line, which means it has a slope of -1. Parallel lines have the same slope, so the slope of this new line will also be -1.

To find the line that goes through (5,1), we can use a blank equation y=mx+b. We know that m=-1, so we can use the given point to find b:

y=mx+b
Y=-x+b
1=-5+b
6=b

So the line would be y=-x+6.
You might be interested in
If 1200 cm^2 of material is available to make a box with a square base and an open top find the largest possible volume of the b
strojnjashka [21]
Surface area of box=1200 cm² 
<span>Volume of box=s²h </span>
<span>s = side of square base </span>
<span>h = height of box </span>
<span>S.A. = s² + 4sh </span>
<span>S.A. = surface area or 1200 cm², s²
 = the square base, and 4sh = the four 'walls' of the box. </span>
<span>1200 = s² + 4sh </span>
<span>1200 - s² = 4sh </span>
<span>(1200 - s²)/(4s) = h </span>


<span>v(s) = s²((1200 - s²)/(4s)) </span>
<span>v(s) = s(1200 - s²)/4 . </span>
<span>v(s) = 300s - (1/4)s^3</span>

by derivating
<span>v'(s) = 300 - (3/4)s² </span>
<span>0 = 300 - (3/4)s² </span>
<span>-300 = (-3/4)s² </span>
<span>400 = s² </span>
<span>s = -20 and 20. </span>
again derivating
<span>v"(s) = -(3/2)s </span>
<span>v"(-20) = -(3/2)(-20) </span>
<span>v"(-20) = 30 </span>
<span>v"(20) = -(3/2)(20) </span>
<span>v"(20) = -30 </span>


<span>v(s) = 300s - (1/4)s^3 </span>
<span>v(s) = 300(20) - (1/4)(20)^3 </span>
<span>v(s) = 6000 - (1/4)(8000) </span>
<span>v = 6000 - 2000 
v=4000</span>
4 0
2 years ago
Which is the simplified answer
IceJOKER [234]

Answer:

C. Can you plz mark me brainliest?

Step-by-step explanation:

5 0
3 years ago
a carnival charges $8.50 per ticket for adults and $4.50 per ticket for children. which expression represents the total price a
ra1l [238]
The answer is D <span>8.5x + 4.5y</span>
3 0
3 years ago
Please help
Elza [17]
The domain is y >=0. Domain is the possible x values
4 0
3 years ago
-0.2(-67+22)=2(7n 3)-8n =?
dangina [55]
70.6 what i got was 70.6753275399
4 0
3 years ago
Other questions:
  • A youth Basketball has a standard Circumference of 27 inches. An NBA standard ball is 29.5 inches.
    10·1 answer
  • A coffee pot holds 4 and 1/4 quarts of coffee how much in simplest form
    7·1 answer
  • How many solutions are there to the quadratic formula 10x + y = -x2 + 2
    8·1 answer
  • the distance between Columbus Ohio and New York City is about 560 miles how many hours would it take the train to travel between
    7·1 answer
  • What is the final cost of the less expensive option?
    12·1 answer
  • The radius of a spherical ball is measured at r = 25 cm. Estimate the maximum error in the volume and surface area if r is accur
    12·1 answer
  • The sum of -15/32 and 7/32 is <br><br><br><br><br><br> please help ASAP
    15·2 answers
  • Help me! i actually help everyone and i give fp and i will mark brailiest
    6·1 answer
  • La empresa González se dedica a la fabricación y venta de mesas para jugar domino. Luego de un estudio, determinaron que el cost
    9·1 answer
  • Please I need help to solve those problems: <br> A) (+4) + (-7) multiply (-3)-(+5)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!