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3 years ago

Q. # 17 Graph the inequality on a coordinate plane.. - y < 3x - 5

Mathematics

2 answers:

damaskus [11]3 years ago

5 0

-y<3x-5

Multiply each term by -1 to make Y positive: ( when multiplying an inequality by a negative value you also reverse the inequality sign).

multiplying the original equation by -1 you get:
y>-3x +5

The slope is the number in front of the x, so the slope = -3
The Y intercept is the last number in the equation, so y-intercept is 5

When the line crosses x at 0, it would be on Y = 5 and since the slope is negative, the line would slant downwards from left to right.

Because the inequality sign becomes > (greater than) the shaded portion would be to the right of the line.

The first graph in your picture is the correct answer.

ad-work [718]3 years ago

4 0

The inequality -y<3x-5 by multiplying by -1 becomes y>-3x+5.
1. Draw line y=-3x+5. When x=0, y=5, when y=0, -3x+5=0, x=5/3.
2. Choose the correct semiplane, substituting (0,0) into the inequality. Since 0 is not greater than 5, you can conclude that point (0,0) isn't a solution and doesn't belong to the shaded area.
3. The correct answer is first choice

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aleksandrvk [35]

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Step-by-step explanation:

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Jaden is flying a kite and let’s off 275 feet of string. If the kite is 150 feet above ground and assuming the string is straigh

vivado [14]

Answer:

≈ 33°

Step-by-step explanation:

So, first, you can draw a visual. Refer to the image attached below:

Using this info, you can use trigonometric ratios. Recall that:

tangent = opposite side/adjacent side

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cosine = adjacent side/hypotenuse

You can clearly see that you have an opposite side and a given hypotenuse. This means we'll be using sine.

So:

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3 years ago

Find 2 numbers greater than 6 with the LCM 40

Katarina [22]

That is impossible but I did some math so there are 2 ways that will equal more than 40.

6.7×6.0=40.2
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Hope this helps!

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3 years ago

Please help, thank you so much !!

Sliva [168]

Answer: x = 54

Explanation:

180 - 14 = 166

3x + 4 = 166
3x = 162
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2 years ago

Here are the graphs of L(x) and R(x) what are the values of L(2) and R(2)

Sedaia [141]

Using the function graph given, it is found that:

L(2) = 7.

R(2) = 1.

When a piece-wise function is given, that is, a function that has multiple definitions, the numeric value at x when the definition changes is given by the closed circle.

For function L(x), when x = 2, the closed circle is at y = 7, hence, L(2) = 7.

For function R(x), when x = 2, the closed circle is at y = 1, hence, R(2) = 1.

To learn more about the use of graphs to analyze a function, you can take a look at brainly.com/question/21447009

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