Ask question

Ask question

All categories

3 years ago

5

What inequality represents each verbal expression?

1 answer:

Nitella [24]3 years ago

5 0

Step-by-step explanation:

a.) All real numbers x greater than 2

===> X > 2

b.) 6 more than a number k is less than or equal to 12

===> 6+k =< 12

You might be interested in

Explain how to graph an equation in slope-intercept form.

tatyana61 [14]

Answer: explain how to graph an equation in slope-intercept form.

Step-by-step explanation: To graph a linear equation in slope-intercept form, we can use the information given by that form. For example, y=2x+3 tells us that the slope of the line is 2 and the y-intercept is at (0,3). This gives us one point the line goes through, and the direction we should continue from that point to draw the entire line.

4 0

4 years ago

A TV screen is 41 cm long and 31 cm high. The length of the diagonal is closest to: A) 49 cm Eliminate B) 51 cm C) 54 cm D) 48 c

GuDViN [60]

Answer:

The length of the diagonal is closest to 51 cm.

Step-by-step explanation:

Given:

TV screen is 41 cm long and 31 cm high.

Now, to find the length of the diagonal.

By using pythagorean theorem:

leg 1 = 41 cm, leg 2 = 31 cm.

Let the hypotenuse be $x$ .

(leg 1)² + (leg 2)² = hypotenuse²

$41^{2} +31^{2}=x^{2}$

⇒ $1681+961=x^{2}$

⇒ $2642=x^{2}$

<em>Using square root on both sides we get:</em>

⇒ $51.40=x$

<u><em>So, the length of the diagonal = 51.40 cm. </em></u>

<u><em>By rounding off of 51.40cm it becomes 51 cm.</em></u>

Therefore, the length of the diagonal is closest to 51 cm.

7 0

3 years ago

Jim has half a pizza left over from dinner. If he eats of this for breakfast, what fractional part did he eat for breakfast

Travka [436]

Namely, how much is 1/4 of 1/2? well is just their product $\bf \cfrac{1}{4}\cdot \cfrac{1}{2}\implies \stackrel{of~the~pizza}{\cfrac{1}{8}}$

3 0

4 years ago

Read 2 more answers

2(x+3)=2x+6 is an example of which property

german

B distributive property

7 0

3 years ago

Read 2 more answers

Two-fifths of one less than a number is less than three-fifths of one more than that number. What numbers are in the solution se

adoni [48]

Let

x-------> the number

we know that

The expression " Two-fifths of one less than a number is less than three-fifths of one more than that number" represent the equation

$\frac{2}{5}(x-1) < \frac{3}{5}(x+1)$

Multiply by $5$ both sides

$2(x-1) < 3(x+1)$

$2x-2 < 3x+3$

$-3-2< 3x-2x$

$-5 < x$ --------> $x >-5$

The solution set is the interval -------> (-5,∞) the number $-5$ is not included

therefore

<u>the answer is</u>

The solution set is the interval (-5,∞)

3 0

3 years ago

Read 2 more answers