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Lostsunrise [7]

3 years ago

8

4x+5>49 what is the answer to this

2 answers:

konstantin123 [22]3 years ago

6 0

Answer:

x> 11

Step-by-step explanation:

<em>here's</em><em> your</em><em> solution</em>

<em>=</em><em>></em><em> </em><em>4</em><em>x</em><em> </em><em>+</em><em> </em><em>5</em><em> </em><em>></em><em> </em><em>4</em><em>9</em>

<em>=</em><em>></em><em> </em><em>4</em><em>x</em><em> </em><em>></em><em> </em><em>4</em><em>9</em><em> </em><em>-</em><em> </em><em>5</em>

<em>=</em><em>></em><em> </em><em>4</em><em>x</em><em> </em><em>></em><em> </em><em>4</em><em>4</em>

<em>=</em><em>></em><em> </em><em>X </em><em>></em><em> </em><em>4</em><em>4</em><em>/</em><em>4</em>

<em>=</em><em>></em><em> </em><em>X </em><em>></em><em> </em><em>1</em><em>1</em>

<em>hope</em><em> it</em><em> helps</em>

Illusion [34]3 years ago

5 0

Answer:

any big number

Step-by-step explanation:

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Svetllana [295]

Answer:

table a

Step-by-step explanation:

To be a function, every x has to have exactly one y. In table b the x value 5 has an output of 2 and 6 and therefore, since it has more than one y it is not a function. In table D the x value 6 has a y output of 7 and 2. Therefore it is not a function. In table A every x has exactly one y.

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3 years ago

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mezya [45]

Answer:

Step-by-step explanation:

Everything is right except the second one. It is acute as all the angles are under 90 degrees.

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3 years ago

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Alenkasestr [34]

Answer:

the volume of solid is 80.

8 0

4 years ago

What is the mode and median of 1,2,1,3,3,5,3,4,5,4,3,2,5,3,1.

tankabanditka [31]

<em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u> </u></em><em><u> </u></em><em><u>uh</u></em><em><u> </u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>!</u></em><em><u>!</u></em><em><u>!</u></em><em><u>!</u></em>

8 0

4 years ago

Find the value of "k" such that 1/2 is a root of 2x^2+11x=-k

trapecia [35]

The value of k is -6

Step-by-step explanation:

The general form of the quadratic equation is y = ax² + bx + c

The roots of the equation is the values of x when y = 0
ax² + bx + c = 0, is used to find the roots

∵ 2x² + 11x = -k

- Add k to both sides

∴ 2x² + 11x + k = 0

∵ The roots of the quadratic equations is the values of x when y = 0

∵ $\frac{1}{2}$ is a root of the equation

- Substitute x by $\frac{1}{2}$ in the equation above to find k

∵ 2( $\frac{1}{2}$ )² + 11( $\frac{1}{2}$ ) + k = 0

∴ 2( $\frac{1}{4}$ ) + $\frac{11}{2}$ + k = 0

∴ $\frac{1}{2}$ + $\frac{11}{2}$ + k = 0

- Add the like terms

∵ $\frac{1}{2}$ + $\frac{11}{2}$ = $\frac{12}{2}$ = 6

∴ 6 + k = 0

- Subtract 6 from both sides

∴ k = -6

The value of k is -6

Learn more:

You can learn more about the quadratic equations in brainly.com/question/8196933

#LearnwithBrainly

5 0

3 years ago