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
andrey2020 [161]
3 years ago
14

Solve the system of linear equations by solving y<2x-4

Mathematics
1 answer:
sasho [114]3 years ago
6 0

Answer:

y can be anything smaller than x

Step-by-step explanation:

because i said it was

You might be interested in
Which equation represents a line that has a slope of 7 and passes through the point of (2,6)?
Strike441 [17]

Answer:

y=7x -8

Step-by-step explanation:

I used desmos but you can also use an equation. I'm sure you're teacher taught you how.

7 0
2 years ago
Read 2 more answers
The equation of line a is y=3/4x-3 If line b runs parallel to line a and passes
katen-ka-za [31]

Answer:

y = -4/3 x - 1/3

Step-by-step explanation:

y = -4/3 x + b

5 = -4/3 (-4) + b

15 = 16 + 3b

b = -1/3

y = -4/3 x - 1/3

5 0
3 years ago
Select all angle measures for which cos0= 1/2
mrs_skeptik [129]

Answer:

cos -60° = \frac{1}{2} ,

cos 660° =  \frac{1}{2}

Step-by-step explanation:

hope it helps

6 0
3 years ago
There are 1420 students enrolled at Senn. If 60% of these students walk to school, how many students are walking to school?
pychu [463]

Answer:

852 students walking to school

Step-by-step explanation:

Lets start with a simple example so you can get it

if 60% of 100 students walk to school that means

60 students walk to school... right??

so lets simplify it more that means you have multiplied 100 (students) by 60%

or \frac{60}{100}  (note: you can say that 60% is equal to \frac{60}{100} )

so the problem told 60% of 1420 students walk to school that means we should

do this:     1420*\frac{60}{100} = 852

3 0
3 years ago
Read 2 more answers
Write a polynomial function f of least degree that has a leading coefficient of 1 and the given zeros -4,-2,5. write the functio
OLga [1]

Answer:

Step-by-step explanation:

This is a third degree polynomial since we have 3 zeros.  We find these zeros by factoring the given polynomial.  The zeros of a polynomial are where the graph of the function goes through the x-axis (where y = 0).  If x = -4, the factor that gives us this value is (x + 4) = 0 and solving that for x, we get x = -4.  If x = -2, the factor that gives us that value is (x + 2) = 0 and solving that for x, we get x = -2.  Same for the 5.  The way we find the polynomial that gave us these zeros is to go backwards from the factors and FOIL them out.  That means that we need to find the product of

(x + 4)(x + 2)(x - 5).  Do the first 2 terms, then multiply in the third.

(x+4)(x+2)=x^2+2x+4x+8, which simplifies to

x^2+6x+8

No we multiply in the final factor of (x - 5):

(x^2+6x+8)(x-5)=x^3+6x^2+8x-5x^2-30x-40 which simplifies to

f(x)=x^3+x^2-22x-40

If you are aware of the method for factoring higher degree polymomials, which is to use the Rational Root Theorem and synthetic division, you will see that this factors to x = -4, -2, 5.  If you know how to use your calculator, you will find the same zeros in your solving polynomials function in your apps.

3 0
3 years ago
Other questions:
  • Help me with this please
    8·1 answer
  • What is the solution to the system of equations?<br> X+y=5<br> X-2y=2<br> ( , )
    15·2 answers
  • Among undergraduate students living on a college campus, 20% have an automobile. Among undergraduate students living off campus,
    15·1 answer
  • Jimmy and his friends ate pizza after the game Friday night. On Saturday, Jimmy saw there were 1 and 1/8 pizzas left. He ate 3/4
    14·1 answer
  • -5x+4y=3<br><br> x=2y-15<br><br><br> Solve for y and x
    13·1 answer
  • Hi can someone please check if my answer for this problem is correct
    12·1 answer
  • A particle moves along the x-axis so that at any time t&gt;0, its acceleration is given by a(t) = ln(3^t + 1). If the velocity o
    5·2 answers
  • Ateacher records the number of students present in her 1st period class each day
    5·1 answer
  • Which is the equation of the circle that has a diameter with endpoints located at (-2, 0) and (6, 6)?
    12·1 answer
  • If the addition costs $45,000, will the business have enough money to pay for it? Say yes or no:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!