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
Vladimir [108]
3 years ago
5

If the coordinates of point A are (8 , 0) and the coordinates of point B are (3 , 7), the y-intercept of is . If the coordinates

of point D are (5 , 5), the equation of line is y = x + .
Mathematics
1 answer:
Rasek [7]3 years ago
3 0

Answer with explanation:

Equation of line Passing through two points (a,b) and (c,d) is given by:

         \frac{y-b}{x-a}=\frac{d-b}{c-a}

Equation of line Passing through two points (8,0) and (3,7) is given by:

      \rightarrow \frac{y-7}{x-3}=\frac{7-0}{3-8}\\\\\rightarrow \frac{y-7}{x-3}=\frac{7}{-5}\\\\\rightarrow -5 y+35=7 x - 21\\\\\rightarrow 5 y= -7 x +35 +21\\\\ y=\frac{-7 x}{5}+\frac{56}{5}\\\\y=-1.4 x +11.2

Comparing with slope intercept form of line,

y= m x+c, where , m is slope and c is y intercept.

⇒Y intercept = 11.2

Equation of line Passing through two points (5,5) and (3,7) is given by:

            \rightarrow \frac{y-7}{x-3}=\frac{7-5}{3-5}\\\\y-7= -1 \times (x-3)\\\\y=7-x+3\\\\y=-x +10

Comparing with slope intercept form of line,

y= m x+c, where , m is slope and c is y intercept.

⇒Y intercept = 10

Equation of line is, y= -x +10.

You might be interested in
A $1,287.99 TV was marked down at a 12% discount. What is the discounted price (or the reduced selling price)?
son4ous [18]

Answer:

1133.4312 US$

Step-by-step explanation:

Just use a calculator or write it down

7 0
2 years ago
Read 2 more answers
Richard bought a car for $2,500. The value of the car depreciates by 5% each year,
sladkih [1.3K]

Step-by-step explanation:

<em>Hello</em><em>,</em><em> </em><em>there</em><em>!</em><em>!</em><em>!</em>

<em>The</em><em> </em><em>answer is option</em><em> </em><em>D</em><em>.</em>

<em>I</em><em> </em><em>have</em><em> </em><em>given</em><em> </em><em>solution</em><em> </em><em>on</em><em> </em><em>the</em><em> </em><em>picture</em><em>.</em>

<em>Hope it helps</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

6 0
3 years ago
Read 2 more answers
At a sport clubhouse the coach wants to rope off a rectangular area that is adjacent to the building. He uses the length of the
Furkat [3]

Answer:

w < 8 meters ( w must be greater than 0 because length cannot be 0)

Step-by-step explanation:

One side with building is 23 meters, the other opposite side also will be 23 meters (with rope).

Let width (remaining 2 sides) be "w", he has AT MOST 39 meters of rope, so we can write:

Rope Needed = 23 + 2w < 39

Simplifying:

23 + 2w < 39\\2w < 39 - 23\\2w < 16\\w < 8

The range of possible values of w is  w meters (of course w has to be greater than 0)

5 0
3 years ago
Plz help me people guys xx :)
kaheart [24]

Answer:

48.9

Step-by-step explanation:

Subtract 2 from 99.8 = 97.8

Divide 97.8 by 2 - 48.9

6 0
3 years ago
Let f(x) ln(1+t^2)dt find f'(x) find the critical numbers of f g
OverLord2011 [107]
X1y hope it helps I'm just starting out
7 0
3 years ago
Other questions:
  • Use pictures and Numbers to show all the ways to take apart 8
    9·1 answer
  • A store has a 40\%40%40, percent off sale on headphones. With this discount, the price of one pair of headphones is \$36$36dolla
    9·2 answers
  • You spend 1/2 of your allowance on Monday. On Tuesday, you spend 1/2 of the amount you have left. On Wednesday, you spend 1/2 of
    8·1 answer
  • Select the correct answer. If the graph of function g is 6 units below the graph of function f, which could be function g? f(x)
    13·1 answer
  • Simplify: -8x +7-5-5x + 5x<br> A<br> - 8x + 2<br> B<br> -18x+12<br> -x-5<br> D<br> -X+12
    8·1 answer
  • What is the value of x if x+15=38 ?
    11·2 answers
  • PLS HELP QUICKKK its almost due
    8·1 answer
  • A bag contains 6 red marbles, 5 blue marbles and 7 green marbles. If three marbles are drawn out of the bag, what is the exact p
    15·1 answer
  • Answerrrrr plzzzzzzzzzzzzzzzzzzzz
    7·2 answers
  • Math help asap for brainleist
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!