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
Zielflug [23.3K]
3 years ago
14

On a coordinate plane, a dashed straight line has a negative slope and goes through (0, 2) and (4, 0). Everything below and to t

he left of the line is shaded. Which point is a solution to the linear inequality y < Negative one-halfx + 2? (2, 3) (2, 1) (3, –2) (–1, 3)

Mathematics
1 answer:
yanalaym [24]3 years ago
4 0

Answer:

Option C.

Step-by-step explanation:

A dashed straight line has a negative slope and goes through (0, 2) and (4, 0).

The given inequality is

y

We need find the point which is a solution to the given linear inequality.

Check the given inequality for point (2, 3).

3

3    

This statement is false. Option 1 is incorrect.

Check the given inequality for point (2, 1).

1

1

This statement is false. Option 2 is incorrect.

Check the given inequality for point (3, -2).

-2

-2

This statement is false. Option 3 is correct.

Check the given inequality for point (-1,3).

3

3

This statement is false. Option 4 is incorrect.

Therefore, the correct option is C.

You might be interested in
A software designer is mapping the streets for a new racing game. all of the streets are depicted as either perpendicular or par
ElenaW [278]

The equation of the central street PQ is  -1.5x - 3.5y = -31.5 option (b) is correct.

<h3>What is a straight line?</h3>

A straight line is a combination of endless points joined on both sides of the point.

We have a straight line:

-7x+3y=-21.5  

Convert it to the general form given below:

\rm y=mx+c

\rm 3y=-21.5+7x\\\\ \rm y = \frac{-21.5}{3}+\frac{7}{3}x or

\rm y = \frac{7}{3}x-\frac{21.5}{3}

m = \frac{7}{3}   (Slope of AB line)

For the slope(m') of the PQ line:

\rm m'=-\frac{1}{m}    ( because AB and PQ are perpendicular to each other)

\rm m' = -\frac{3}{7}

We know the:

\rm (y-y')=m'(x-x')

Where (x', y') = (7, 6), we get:

\rm (y-6)=-\frac{3}{7} (x-7)

\rm 7(y-6)=-3 (x-7)\\\\\rm 7y-42= -3x+21\\\\\rm 7y= -3x+21+42\\\\\rm 3x+7y=63

\rm -1.5x-3.5y=-31.5   (multiply by -1/2 on both sides)

Thus, the equation of the central street PQ is  -1.5x - 3.5y = -31.5

Learn more about the straight line.

brainly.com/question/3493733

6 0
1 year ago
Which equation represents a line that passes through (–9, –3) and has a slope of –6?
tatiyna

Answer:

y+3 = -6(x+9)

Step-by-step explanation:

m(x-x1)= (y-y1)

-6[x-(-9)] = [y-(-3)]

-6(x+9) = y+3

.....

6 0
3 years ago
What is m∠M ????????
kenny6666 [7]

Because the sum of the angles in the triangle is 180°...

(x+6)+(3x-16)+x=180

5x-10=180

5x=190

x=38°

Because we want m<M, we want 3x-16.

3x-16=3(38)-16=98°

answer: 98°

8 0
3 years ago
Please please asap!!
Thepotemich [5.8K]

Answer:I don't know this one

Step-by-step explanation:

4 0
2 years ago
WHAT ARE RATIONAL NUMBERS ?<br> WHAT ARE IRRATIONAL NUMBERS ?
leva [86]
A rational number is any number that can be represented as a fraction. (7=7/1 or 52 = 26/1 ).
An irrational number is a number like 3.14159 (pi) or anything like that. 

4 0
3 years ago
Read 2 more answers
Other questions:
  • A number increases by 10%, and then decreases by 10%. Will the result be greater than, less than, or equal to the original numbe
    6·1 answer
  • How to solve this??<br><br> (r^-7b^-8) ^0<br> -------------<br> (t^-4w)
    13·2 answers
  • What is the sum? 6x^7+8x^7
    9·1 answer
  • What is the halving and doubling strategy
    5·1 answer
  • Find the domain for the rational function f of x equals quantity x end quantity divided by quantity x minus 5 end quantity.
    7·1 answer
  • Identify the error by providing a brief description. Then, complete the problem correct
    8·1 answer
  • Quadrilateral ABCD has vertices at A(0,0), B(0,2), C(6,2), and D(6,0). Find the vertices of the quadrilateral after a dilation w
    14·1 answer
  • Sports team is building a new stadium on a rectangular lot of land. It's a lot measures 10 X by five eggs and the sports field w
    13·1 answer
  • FSA Mathematics Practice Test Questions
    7·1 answer
  • Explain your answer !! <br> Have a nice day <br><br> Will give braisnlt
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!