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gayaneshka [121]
3 years ago
12

In the graph of an inequality, the area above a dashed line through the points (−6, 4) and (2, 4) is shaded. Which inequality do

es this graph represent?
A. y ≥ 4
B. y ≤ 4
C. x > 4
D. y > 4
Mathematics
1 answer:
Drupady [299]3 years ago
7 0

Answer:A. y ≥ 2

Step-by-step explanation:

First the line is solid, a complete line not dotted so the inequality sign to use is : ≥  or ≤

The points have their y-coordinate vale as 2, (−5, 2) and (3, 2), this means the line crosses the y-axis at y=2 but because the shaded part is above this line, then the correct inequality will be :

y ≥ 2

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Drag each figure to show if it is similar to the figure shown or why it is not similar
pogonyaev
similar-6x3, 5x3, 12x15
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Out of a class of 150 students, two-fifths opted for German classes and one-third opted for Italian classes. The remaining opted
Yuliya22 [10]

Fraction of students that opted for French = \frac{4}{15}

The total number of students = 150

Fraction of students that opted for German = \frac{2}{5}

Fraction of students that opted for Italian = \frac{1}{3}

Fraction of students that opted for French = 1 - Fraction of students that opted for German - Fraction of students that opted for Italian

Fraction of students that opted for French = 1-\frac{2}{5} - \frac{1}{3}

Fraction of students that opted for French = \frac{15-6-5}{15}

Fraction of students that opted for French = \frac{4}{15}

Learn more here: brainly.com/question/18819021

8 0
3 years ago
A number has ........... number of factors but ........... number of multiple. ​
seraphim [82]

A number has fixed number of factors but infinite number of multiples

Ex:-

Take a number 12

It has factors 1,2,3,4,6,12

It is fixed.

But

It has multiples 12,24,36,48,60...

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5 0
3 years ago
Question 5<br> Find the slope of the line that goes through the points (-2, -1) &amp; (-1,-2)
Cloud [144]

Answer:

-1

Step-by-step explanation:

solution:

(-2 , -1) = (x1 , y1)

(-1 ,-2) = (x2 , y2)

we know that,

slope = (y2 - y1)/(x2 - x1)

=(-2 - -1)/ (-1 - -2)

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3 0
3 years ago
WORTH 20 POINTS HELP
vfiekz [6]

Below represents the proof that the quadrilateral QRST is a parallelogram

<h3>How to prove that QRST is a parallelogram?</h3>

The coordinates are given as:

Q = (-1,-1)

R = (2,9)

S = (-4,5)

T = (-7,-5)

Calculate the length of each side using:

d = \sqrt{(x_2 -x_1)^2 + (y_2 -y_1)^2}

So, we have:

QR = \sqrt{(-1 - 2)^2 + (-1 -9)^2} = \sqrt{109}

RS = \sqrt{(-4 - 2)^2 + (5 - 9)^2} = \sqrt{52}

ST = \sqrt{(-7 + 4)^2 + (-5 - 5)^2} = \sqrt{109}

TQ = \sqrt{(-7 + 1)^2 + (-5 + 1)^2} = \sqrt{52}

The above computations show that opposite sides are equal.

Next, we determine the slope of each side using:

m = \frac{y_2 -y_1}{x_2 -x_1}

So, we have:

QR = \frac{9 + 1}{2 + 3} = \frac{10}3

RS = \frac{5-9}{-4 - 2} = \frac{2}3

ST = \frac{5+5}{-4 + 7} = \frac{10}3

TQ = \frac{-5+1}{-7 + 1} = \frac{2}3

The above computations show that opposite sides are parallel, because they have equal slope

Hence, the quadrilateral QRST is a parallelogram

Read more about parallelograms at:

brainly.com/question/3050890

#SPJ1

6 0
2 years ago
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