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Shkiper50 [21]
3 years ago
13

Which system of inequalities is represented by the graph?

Mathematics
2 answers:
Nikolay [14]3 years ago
7 0
The answer would be the 3rd option
ziro4ka [17]3 years ago
3 0

We are given a graph of the system of inequalities.

Given system of inequalities:

1) y < 2x

y ≤ 1

2) y > 2x

y ≥ 1

3) y ≤ 2x

y < 1

4) y ≥ 2x

y > 1.

In the show graph, we can see that red shaded portion have a dotted line.

And the graph is shaded above the dotted line.

Because graph is shaded above the dotted line, it should be only greater than sign.

<h3>So, the inequality y > 1 would best fit for that above shaded portion of the graph.</h3><h3>We, can see in 4th option we have y > 1 ( y is greater than 1).</h3><h3>Therefore, correct option is 4th option :</h3><h3> y ≥ 2x</h3><h3>y > 1</h3>
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How can you find the area of a polygon that is not one for which you know an area formula
Anon25 [30]
You would divide it into shapes that you already know, like squares, rectangles and triangles. Find the area of each shape and add them together
8 0
3 years ago
HELP someone please!!!! i dont understand
ad-work [718]

Answer:

x = 65.03°

Step-by-step explanation:

To solve for x, we have to apply trigonometric ratio.

Recall: SOH CAH TOA

From the diagram, we know the following:

Reference angle = x

Hypotenuse = 45

Adjacent = 19

Since we know the Hyp and Adj, we would apply CAH, which is:

Cos x = Adj/Hyp

Plug in the values

cos(x) = \frac{19}{45}

x = cos^{-}(\frac{19}{45})

x = 65.0250346°

x = 65.03° (nearest hundredth)

4 0
3 years ago
Helppppppppp please:)
OlgaM077 [116]

Step-by-step explanation:

Thr triangles are similar if any two sides are proportional.

In this, we cannot see any proportional sides, like

DU should be proportional to UT, it is not.

SU should be equal to UE ,it is not.

So, The triangles are not similar.

Hope it helps :)

3 0
3 years ago
What is the following sum? <br> 3b^2(^3 √54a) + 3(^3 √2ab^6)
Ksenya-84 [330]

Answer

12b^{2} \sqrt[3]{2a}

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Can someone plsss help me with the 2 one
stepan [7]

Answer: \sqrt{73} for number 7

Step-by-step explanation:

a²+b²=c²

3²+8²=c²

9+64=c²

\sqrt{73}=\sqrt{c^2}\\\sqrt{73}=c

8 0
3 years ago
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