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guajiro [1.7K]
3 years ago
8

How will the solution of the system y > 2x + 2/3 and y < 2x + 1/3 change if the inequality sign on both inequalities is re

versed to y < 2x + 2/3 and y > 2x + 1/3.

Mathematics
1 answer:
Valentin [98]3 years ago
7 0

Answer:Infinite solution

Step-by-step explanation:

For Inequalities

y>2x+\frac{2}{3}

3y-6x>2

and y

3y-6x<1

The required Inequalities have no solution because they do not share the common region for a common solution

But if signs of both inequalities  is changed then the system has infinite number of solution.

y

3y-6x<2

and y>2x+\frac{1}{3}

3y-6x>1

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Step by step how do you solve ratios and proportions?
Lisa [10]

Answer:

A proportion is an equality of two ratios.

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Things to remember

Determine whether the ratio is part to part or part to whole.

Calculate the parts and the whole if needed.

Plug values into the ratio.

Simplify the ratio if needed. Integer-to-integer ratios are preferred.

4 0
2 years ago
Si al invertir $60.000 se pierde un 8% ¿A cuánto asciende la pérdida?
svetoff [14.1K]

Trabajando con porcentajes, concluimos que la pérdida es de $4800.

<h3>¿A cuánto asciende la pérdida?</h3>

Sabemos que la inversión inicial es de $60000, y de esta cantidad, se pierde un 8%.

Entonces la pérdida va a ser el 8% de $60000.

Podemos escribir las relaciones:

$60000 = 100%

x = 8%

Queremos resolver esto para x, tomando el cociente entre esas relaciones y resolviendo para x obtenemos:

x = $60000*(8%/100%) = $60000*0.08 = $4800

Así, concluimos que la pérdida es de $4800.

Sí quieres aprender más sobre porcentages:

brainly.com/question/843074

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6 0
2 years ago
Which 2 points are on the graph of p(c)=3/2c-6?
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i believe its (3,-5)

4 0
3 years ago
Two numbers such that the greater number is 75 percent more than the lesser number
victus00 [196]
<h2>Greetings!</h2>

If x = the first number (equal to 1x) then the second number is 75% more than this.

This means the value of the bigger number is 100 + 75 (because 100 is the starting number and 75 is the percent bigger)

This can be shown with the following equation:

Amount * \frac{percentage}{100}

x *  \frac{175}{100} = 1.75x

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<h2>Hope this helps!</h2>
8 0
3 years ago
Plsss hElpp!!!!! TY!!
kari74 [83]

Given:

A circle with diameter 9 cm.

To find:

The area of the circle.

Solution:

The area of a circle is:

A=\pi r^2                   ...(i)

Where r is the radius.

We know that, the diameter of a circle is twice than its radius.

The diameter of the given circle is 9 cm.

r=\dfrac{9}{2}

r=4.5

Substituting r=4.5, \pi =3.14 in (i), we get

A=(3.14)(4.5)^2

A=(3.14)(20.25)

A=63.585

A\approx 63.6

Therefore, the area of the given circle is 63.6.

4 0
3 years ago
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