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3 years ago

What paces back and forth on the ocean floor

Mathematics

1 answer:

eduard3 years ago

5 0

the answer is A nervous wreck

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Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions:y >

pantera1 [17]

Answer:

Part A: The graph of given inequality is shown below.

Part B: The point (4,6) is not a solution of given system of inequalities.

Step-by-step explanation:

Part A:

The given inequalities are

$y>2x+3$

$y$

The related equation of given inequalities are

$y=2x+3$

$y=-\frac{3}{2}x-4$

Put x=0, to find the y-intercepts.

$y=2(0)+3=3$

$y=-\frac{3}{2}(0)-4=-4$

Put y=0, to find the x-intercepts.

$0=2x+3\Rightarrow x=-\frac{3}{2}$

$0=-\frac{3}{2}x-4\Rightarrow x=-\frac{8}{3}$

The x and y-intercepts of first line are (0,3) and (-1.5,0) respectively. The x and y-intercepts of second line are (0,-4) and (-2.667,0) respectively.

Check the given inequality by (0,0).

$0>2(0)+3$

$0>3$

This statement is false. It means (0,0) is not the solution of this inequality and the shaded region is opposite side of the origin.

$0$

This statement is false. It means (0,0) is not the solution of this inequality and the shaded region is opposite side of the origin.

The graph of given inequalities is shown below.

Part B:

We have to check whether (4,6) is a solution of the system of inequality or not.

Check the given inequality for the point (4,6).

$(6)>2(4)+3$

$6>11$

This statement is false. It means (4,6) is not the solution of given system of inequalities.

3 0

3 years ago

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I need Help! please I don't understand

KatRina [158]

Convert decimals to fractions

8 3/5

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3 years ago

Is square root of 100 irrational or rational?

viva [34]

<span>Square root of 100 is a rational number. Because sqaure rooot 100 = 10. And, 10 can be written in the form rational number. Any number that can be written in the form of p/q where p and q are integers and q in not zero is called a rational number.</span>

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3 years ago

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A chef cooked 8 kilograms of mashed potatoes for a dinner party if the guests only ate 6/8 of the amount he cooked,how much did

IgorLugansk [536]

Food they ate = Total cooked food x part of food they ate

= 8x 6/8

= 6.

So they ate 6 Kgs of food.

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4 years ago

What is the slope of the line that passes through the points (1, 3) and (8, 7)?

vredina [299]

The slope of a line is defined as

$m = \dfrac{\Delta y}{\Delta x}=\dfrac{y_2-y_1}{x_2-x_1}$