All categories

3 years ago

4) “Six less than a number is greater than twice the number.” In numbers

Mathematics

1 answer:

steposvetlana [31]3 years ago

7 0

Answer:

x-6>2x

Step-by-step explanation:

Is this what you were looking for?

You might be interested in

Help!<br> JH is a mid-segment of KLM. Find the value of x.

USPshnik [31]

JH = mid-segment of triangle KLM.

ML = 22

(1/2)(ML) = 11

JH = (1/2)(ML) = x

So, x = 11.

7 0

3 years ago

Fred is 5 inches shorter than the quotient of Rick’s height and 4. let r represent Rick’s height. Write an expression that repre

Sunny_sXe [5.5K]

Let r represent Rick’s height.
Therefore, the quotient of Rick’s height and 4
$= \frac{r}{4}$
Fred is 5 inches shorter than the quotient of Rick’s height and 4.
Therefore, an expression that represents Fred’s height is
$\frac{r}{4} - 5$

Answer:

$\frac{r}{4} - 5$

Hope you could get an idea from here.

Doubt clarification - use comment section.

8 0

2 years ago

Read 2 more answers

There are three executives in an office, ages 56, 57, and 58. If a 57-year-old executive enters the room, the

vova2212 [387]

Answer:

option (c) The mean age will stay the same but the variance will decrease

Step-by-step explanation:

Case I: For 3 executives of ages 56, 57 and 58

Number of executives, n = 3

Mean = $\frac{\textup{56 + 57 + 58 }}{\textup{3}}$

Mean = 57

Variance = $\frac{\sum{(Data - Mean)^2}}{\textup{n-1}}$

Variance = $\frac{(56 - 57)^2+(57-57)^2+(58-57)^2}{\textup{3-1}}$

Variance = $\frac{1+0+1}{\textup{2}}$

Variance = 1

For Case II: For 4 executives of ages 56, 57, 58 and 57

Number of executives, n = 4

Mean = $\frac{\textup{56 + 57 + 58 + 57 }}{\textup{4}}$

Mean = 57

Variance = $\frac{\sum{(Data - Mean)^2}}{\textup{n-1}}$

Variance = $\frac{(56 - 57)^2+(57-57)^2+(58-57)^2+(57-57)^2}{\textup{4-1}}$

Variance = $\frac{1+0+1+0}{\textup{3}}$

Variance = 0.67

Hence,

Mean will remain the same and the variance will decrease

Hence,

The correct answer is option (c) The mean age will stay the same but the variance will decrease

3 0

3 years ago

A carpenter brought a piece of wood that was 12 centimeters long. Then he sawed 24.53 centimeters off the end. How long is the p

katrin2010 [14]

Answer:

12cm long x 24cm = Area 268cm

24,53cm height was cut off this we are not given the length, so this stays 24.53cm.

The 12cm length has been altered.

Step-by-step explanation:

6 0

3 years ago

Can anyone help me with this?

erma4kov [3.2K]

Answer: 16y² - x²

Step-by-step explanation: The - sign means a difference, so the choices with + signs are eliminated (though 64x² and 9 are squares)

10 is not a square so that one is eliminated (though the y² and the 4x² are squares)

16 is the square of 4, y² is the square of y, and x² is the square. That expression shows a difference of squares.

3 0

3 years ago