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
Aleks [24]
2 years ago
13

How would I graph this and find the solution to this system. y=-1/2x+4

Mathematics
1 answer:
Lesechka [4]2 years ago
5 0

Answer: Easy, graph and solution

Step-by-step explanation: First what you want to do  use the slope intercept form to find the slope and y intercept; -1/2 and y intercept (0,4). Any line can be graphed using 2 points. Select two x values, plug them into the equation to find the corresponding y values. Solution

1.) Step; x and y

Table:

             0║4

             8║0

  • All you had to do is divide 0=-x/2 +4= .  (8) For the x intercept you get 8and for y you get 4 because you divided  0=-0/2+4

You might be interested in
64/72 in simplest form
Stells [14]
64=2^6, 72=2^3*3^2

gcd (64,72)=8
Therefore 64/8 =8
72/8=9
gcd (8,9) =1
8,9 are relatively prime.
Thus, 64/72=8/9
4 0
2 years ago
Help can some one do number 10 please
marissa [1.9K]
Download Socratic it'll do everything
6 0
2 years ago
A bird releases waste from a height of
shepuryov [24]

Answer:

5secs

Step-by-step explanation:

Given the equation of the height expressed ad;

h(t) = - 16t^2 + initial height

Given that initial height = 400feet

h(t) = - 16t^2 + 400

The waste will hit the ground at when h(t) = 0

substitute

0 =  - 16t^2 + 400

16t^2 = 400

t² = 400/16

t² = 25

t = √25

t = 5secs

Hence it will take the easte 5secs to hit the ground

7 0
2 years ago
Please explain this to me.
Nutka1998 [239]

Answer:

  • The value of x is 12 units.

Step-by-step explanation:

<u>We know that:</u>

  • Formula: h² = a² + b²

<u>Let's solve using Pythagoras theorem.</u>

  • => 13² = 5² + x²
  • => 169 = 25 + x²
  • => 169 - 25 = x²
  • => 144 = x²
  • => √x² = √144
  • => x = √144
  • => x = 12

Hence, the value of x is 12 units.

3 0
2 years ago
Need help with this function problem
kotykmax [81]

Answer:

  see attached

Step-by-step explanation:

To find the inverse function, solve ...

  x = f(y)

  x = (y^7)/7 -4 . . . . . . . use the definition of f(x)

  x +4 = (y^7)/7 . . . . . . add 4

  7(x +4) = y^7 . . . . . . multiply by 7

  (7(x +4))^(1/7) = y . . take the 7th root

The inverse function is the one shown in the attachment.

4 0
2 years ago
Other questions:
  • A company's profit is described by the equation P(x)=-5x^2+300x+15,000
    7·2 answers
  • If an equilateral triangle has a perimeter of 48 what is the area
    6·2 answers
  • you and a friend go out to dinner. the cost of the meal is 45.22 and tou leave a 20% tip. you both decide to split thw bill even
    8·1 answer
  • Express the first number as a percentage of the second number. 29 pounds of recyclable trash in a barrel of 53 pounds of trash.
    14·1 answer
  • The table below shows the distribution of students who speak some Ghanaian languages.
    9·1 answer
  • 9.
    14·1 answer
  • Sally spends $1,500 each month on her mortgage, mortgage insurance and property taxes. She has three credit cards with minimum m
    14·2 answers
  • If you are a human resources manager and you randomly selected 5 job candidates to interview out of hundreds of equally-qualifie
    9·1 answer
  • Please answer!!
    14·1 answer
  • A circle has a radius of 6 units. Find the area of a sector with an arc length of 9 units.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!