find each measurement indicated. Round your answer to the nearest tenth. Part 2. Please show work​

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:

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:

-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:

The answer to 34,977* 2,344 is 81986088. Therefore, it is an even number.

Step-by-step explanation:

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.)

Answer:

y=22x+42.

Step-by-step explanation:

1. the common view of the required equation in slope-interception form is:

y=s*x+i, where s - slope, i - interception;

2 if according to the condition s=22, then the required equation is:

y=22x+i;

3. if according to the condition the required line passes through the (-2;-2), then it is possible to substitute its coordinates into the required equation and calculate the value of 'i':

-2=22*(-2)+i; ⇒ i=42;

4. if s=22, i=42, then the required line is:

y=22x+42.

Answer:

Area of of the doghouse which is in the shape of right trapezoid is 66.5 square feet.

Step-by-step explanation:

Answer:

66.5 Squared feet

Hope it helps!

Answer: И что делать с этим?

Step-by-step explanation:

Answer: 522.67 mm^3

Step-by-step explanation:

use formula

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: 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:

Step-by-step explanation:

C: none of these are solutions to the given equation.

• If y(x) = e², then y is constant and y' = 0. Then y' - y = -e² ≠ 0.

• If y(x) = x, then y' = 1, but y' - y = 1 - x ≠ 0.

The actual solution is easy to find, since this equation is separable.

y' - y = 0

dy/dx = y

dy/y = dx

∫ dy/y = ∫ dx

ln|y| = x + C

y = exp(x + C )

y = C exp(x) = C eˣ

x+7.9=8.5

solving x would be .6

if my answer helps please mark as brainliest.

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:

Answer:

Y=MC+X

Step-by-step explanation:

Answer:

2 = 70

4 = 140

6 = 210

8 = 280

Step-by-step explanation:

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:

0.05 kilometer is the answer

Step-by-step explanation:

hope this answer may help you

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

Answer:

15 m. 30m

Step-by-step explanation:

there are two type

Answer:

C

Step-by-step explanation:

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:

[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: 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:

1/2 is the simplest form for 9/18

Step-by-step explanation:

Answer:

It’s 1/2

Step-by-step explanation:

Cuz if u divide 9 & 18 by 9 u get 1/2