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2 years ago

2x + y ≤ 2

Mathematics

1 answer:

Ganezh [65]2 years ago

4 0

The graph is attached with the answer.

<h3>What is an Inequality ?</h3>

When two algebraic expressions are equated using an inequality operator , The statement formed is called In equality.

The given Inequality is 2x + y ≤ 2

in slope intercept form can be written as

y ≤ -2x +2 , here slope is -2 and intercept is 2

As an equation it will be

y = -2x +2

x y

0 , 2

1 , 0

2 -2

The graph is plotted

The area is shaded and the test for the origin is applied , and it lies in the shaded region.

To know more about Inequality

brainly.com/question/20383699

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Please help me thank you so much.

rewona [7]

Question 1:

Here's an interesting property of trapezoids:

Since this is a trapezoid, we know the following:
a+36 = 180
b+113 = 180

We only want to solve for a

a + 36 = 180

Subtract both sides by 36

a = 144

Your answer is the second choice.

Question 2:

Since LM is the midsegment, the length of LM is the average of the length of AB and DC.

(AB + DC) / 2 = LM

(46 + 125) / 2

= 171 / 2

= 85.5

The last choice is your answer.

Have an awesome day! :)

4 0

3 years ago

A certain quadrilateral has two pairs of parallel sides. The opposite sides are equal in length. There are also 4 right angles.

DENIUS [597]

Answer:

12 + 12 = 24

Step-by-step explanation:

P = 2L + 2W

P = 2*16 + 2W

P = 56

56 = 32 + 2W Subtract 32 from both sides

56 - 32 = 2W

24 = 2W Divide by 2

24/2 = 2W/2

12 = W

The answer you want is 2 * 12 = 24

6 0

3 years ago

A scientist is trying to measure the distance across a marsh as shown in the figure above. He chooses two points at either end o

Strike441 [17]

To solve this problem you must apply the proccedure shown below:
1. You must apply the following trigonometric identity:
$sin \alpha =opposite/hypotenuse
$
$\alpha =45 degrees
$
$opposite=300$
$hypotenuse=D
$
2. When you substitute the values and solve for D, you obtain:
$sin(45)=300/D$
$D=300/sin(45)$
$D=424.3 m$
The answer is: $B. 424.3 m$

8 0

4 years ago

Write the equation x^2 = 7x in standard form

ZanzabumX [31]

Answer:

x²-7x=0

Step-by-step explanation:

please mark as brainliest

7 0

3 years ago

(02.05 MC) A dance school has 63 ballet dancers. If 42% of the total number of dancers in the school are ballet dancers, what is

Elena L [17]

Alright, lets get started.

Suppose total number of dancers in school = x

We have given in question, 42 % of total dancers are ballet dancers.

So, we could find number of ballet dancers by finding 42 % of total dancers.

Number of ballet dancers = x * 42 %

Number of ballet dancers = x * 42/100 = 0.42 x

As per given in question, there are 63 ballet dancers in school.

Which means 0.42 x = 63

Dividing 0.42 from both sides

0.42 x / 0.42 = 63 / 0.42

x = 150

Hence number of total dancers in school = 150 : Answer

Hope it will help :)

4 0

3 years ago