Kailee and Leanne are working on their math homework. There is a question that says –2 < –4. Kailee says that that is a true statement, and Leanne said it is not true. Which girl is correct? Use the number line below to prove your answer.

Answer:

15 m. 30m

Step-by-step explanation:

there are two type

Answer:

94.25mm

........................

Answer:

94.25 mm

Step-by-step explanation:

The circumfrence of a cirlce can be found using the following formula:

C = 2 x PI x R

Circumfrence = 2 x 3.14 x 15

= 94.25

Answer:

Angle Z is 33.

Step-by-step explanation:

Angle Z is also 33. X and Z are equivalent angle therefore it has to be 33 as well.

Answer: force F = uN, u 0.34 and N = 8000 N also F = 2720 N, thus 4000 N is enough

It

Step-by-step explanation:

Answer:

10,000 i think....i hope this helps

Step-by-step explanation:

Answer:

[tex]-x-(-y) = y-x[/tex]

Step-by-step explanation:

lets say you have two negative numbers, -x and -y (x and y are positive).

[tex]-x-(-y) = y-x[/tex]

Your answer is a positive number.

Answer:

Step-by-step explanation:

Answer:

-12

Step-by-step explanation:

Answer: 522.67 mm^3

Step-by-step explanation:

use formula

9514 1404 393

Answer:

Step-by-step explanation:

1. The empirical rule tells you 68% of the distribution is within 1 standard deviation of the mean. The mean is 50 and the standard deviation is 0.2, so this means 68% of the bags weigh between 49.8 and 50.2 lb.

__

2. The other 32% is evenly split above and below the central part of the distribution. That is, about 16% of the bags will weigh less than 49.8 lb.

__

3. The percentage is independent of the size of the group. The empirical rule tells you 95% lie within 2 standard deviations of the mean. The other 5% will be evenly split between those weighing more than 50.4 and those weighing less than 49.6 lb. About 2.5% of the bags will weigh more than 50.4 lb.

_____

Additional comment

It is useful to remember the empirical rule numbers, 68%, 95%, 99.7% for the portion of the distribution between ±1, 2, 3 standard deviations of the mean. They are useful for answering questions like this one. (They are only approximations, so if more accuracy is needed, a table or app should be used to find the accurate value.)

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

18 - 8 = 10

10 x 2 = 20

check:

20 divided by 2 = 10

10 + 8 = 18

answer: 20

x+7.9=8.5

solving x would be .6

if my answer helps please mark as brainliest.

Answer:

78.54 m^2

Step-by-step explanation:

The computation of the area of the circle is shown below:

As we know that

Area of the circle = πr^2

Also

Diameter = 2r

10 = 2r

r = 5

So, the area of the circle is

=  3.14 × 5^2

= 78.54 m^2

Answer: Credit to work in process invetory-assembly

Answer:

its C because it makes the most sense "Credit to work in process invetory-assembly."

Step-by-step explanation:

Answer:

-9<x≤2

Step-by-step explanation:

The domain is the x values

If we look at the line, we see a closed circle when x=2, so x is less than or equal to 2

The other circle is open and is at -9, so x is greater than -9

-9<x≤2

Lemme know if u need more explanation!

Answer:

26 1/3

Step-by-step explanation:

I simplfied 79/3 on paper :)

Answer:

192

Step-by-step explanation:

you have divide 24 by 3 and once you get that you get 8 then you do the amount of calories divide by 8

Answer:

D

Step-by-step explanation:

Answer:

n+4=32 models this scenario.

This is because n+4 would show how many students are originally in the class.

Let me know if this helps!

Answer:

  17.  C 60°

  18.  D 121°

Step-by-step explanation:

The external angle is half the difference of the intercepted arcs.

17. (161° -41°)/2 = 60°

__

18. (? -59°)/2 = 31°

  ? = 59° +2(31°) = 121°

External angle∠C of the given circle is 60°

The angle subtended by the arc VS  is 121°

External angle is half of the difference between angles subtended by arcs.

So in problem 17,

∠C = (161°-41°)/2 = 60°

In problem 18,

We got the external angle = 59°

Let us take the angle subtended by arc = x

so,

(x-59°)/2 = 31°

x = 121°

Therefore, External angle∠C of the given circle is 60°

The angle subtended by the arc VS  is 121°

To get more about circles refer to the link,

brainly.com/question/25938845

Answer:

The height is 14.3 km

Step-by-step explanation:

Given

[tex]distance= 12km[/tex]

[tex]\theta= 50[/tex] --- angle of elevation

Required

Determine the height above the ground

The question is illustrated using the attached image.

To calculate the required height, we make use of:

[tex]tan(\theta) = \frac{AB}{BC}[/tex]

Where AB represents the height and BC, the distance.

So:

[tex]tan(50) = \frac{AB}{12}[/tex]

Make AB the subject

[tex]AB = 12 * tan(50)[/tex]

[tex]AB = 12 * 1.1918[/tex]

[tex]AB = 14.3016[/tex]

[tex]AB = 14.3km[/tex] --- approximated

The height of the airplane above the ground is 9.19 km.

Trigonometric ratio is used to show the relationship between the sides and angles of a right angled triangle.

Let h represent the height of the airplane above the ground. Hence:

sin(50) = h / 12

h = 9.19 km

The height of the airplane above the ground is 9.19 km.

Find out more on Trigonometric ratio at: https://brainly.com/question/1201366

Answer:

Red flowers:

fraction: [tex]\frac{40}{100}[/tex]

decimal : 0.40

percent : 40%

ratio: 40:100

Orange flowers:

fraction: [tex]\frac{6}{100}[/tex]

decimal: 0.06

percent: 6%

ration: 6:100

Purple flowers:

fraction: [tex]\frac{47}{100}[/tex]

decimal: 0.47

percent: 47%

ratio: 47:100

Green flowers:

fraction: [tex]\frac{7}{100}[/tex]

decimal: 0.07

percent: 7%

ratio: 7:100

Step-by-step explanation:

subtract 5 under itself and 21 , then cross out the 5 and only subtract 21 and 5 which is 16 and then bring down 2x so now your equation will be 2x=5 so now your gonna divide 2 and 5

Answer:

19/35

Step-by-step explanation: 2/5=14/35  1/7=5/35  14/35+5/35=19/35

Answer:

[tex]\frac{19}{35}[/tex]

Step-by-step explanation:

in order to add fractions, they must have the same denominator.

to get the same denominator you can multiply both fractions to get the same number on the bottom

the LCD of 5 and 7 is 35 so you do

[tex]\frac{1}{7}[/tex]  · [tex]\frac{5}{5}[/tex] which equals [tex]\frac{5}{35}[/tex]

and

[tex]\frac{2}{5}[/tex] · [tex]\frac{7}{7}[/tex] which equals [tex]\frac{14}{35}[/tex]

now you can add

[tex]\frac{5}{35} +\frac{14}{35} = \frac{19}{35}[/tex]

Answer:

6 over 9 = 6/9 11 over 88 = 11/88 6/9 = 0.6667(repeating) 11/88 = 0.125

P.S. Dont fall for those link scams! ;)

Hope this helped! If it did, please give me brainliest! It would help a lot! Thanks! :D

Answer:

0.05 kilometer is the answer

Step-by-step explanation:

hope this answer may help you

Answer:

-9/14

Step-by-step explanation:

I just used a calculator

9514 1404 393

Answer:

  (c)  91°

Step-by-step explanation:

Based on your description, it appears that angles 3 and 4 form a linear pair. This means angle 4 is the supplement to angle 3:

  angle 4 = 180° -89°

  angle 4 = 91°

Answer:

91°

Step-by-step explanation: