please help me with my question ​

Answer:

Perimeter of a circle = 2 π r = π D.  

Area of a circle is pi times the radius squared (A = π r²).

Step-by-step explanation:

12 + 16 ÷ 4 × 5 - 8

12 + 4 × 5 - 8

12 + 20 - 8

32 - 8

24

Answer: 24

Step-by-step explanation:

Given expression

12 + 16 ÷ 4 · 5 - 8

Simplify by division

=12 + 4 · 5 - 8

Simplify by multiplication

=12 + 20 - 8

Simplify by addition

=32 - 8

Simplify by subtraction

=[tex]\boxed{24}[/tex]

Hope this helps!! :)

Please let me know if you have any questions

Answer:

0

Step-by-step explanation:

-8(5n+3)=-4(-8n+6)

- 40n - 24 = 32n - 24

- 24 + 24= 32n +40n

72n =0

n = 0

Answer:

The experimental probability P(E) is 0.1818 = 18.18%

Step-by-step explanation:

The experimental probability is the number of desired outcomes divided by the number of total outcomes.

In this question:

11 trials(11 outcomes)

2 kings(2 desired)

So

P(E) = 2/11 = 0.1818

The experimental probability P(E) is 0.1818 = 18.18%

A card is drawn one at a time from a well-shuffled deck of 52 cards. In 11 repetitions of this experiment, 1 king is drawn. If E is the event in which king is drawn, the experimental probability is [tex]\frac{1}{11}[/tex].

Experimental probability of an event is the ratio of the number of outcomes in which a specified event occurs to the total number of trials.

Probability of an Event P(E) = Number of times an event occurs / Total number of trials.

Number of times king was drawn = 1

Number of trials = 11

P(E) = [tex]\frac{Number\ of\ times\ an\ event\ occurs}{Number\ of\ trials}[/tex] = [tex]\frac{1}{11}[/tex]

Learn more about experimental probability here

https://brainly.com/question/15729871

#SPJ2

Step-by-step explanation:

Hint :- FH is total length of the line. And FG is the length of the line till point G. We need tos subtract the total length and Length of FG

GH = FH - FG

GH = 15 - 9.7

GH = 5.3 cm

Answer:

GH = 5.3 mm

Step-by-step explanation:

the full length of the line is 15 mm

and FG = 9.7 mm Then GH= 15 - FG

= 15- 9.7 = 5.3

you can think of it like a rope with 15 mm length if you cut ✂️ 9.7 mm u will have 5.3 left

Answer:

$1081.65

Step-by-step explanation:

866.71/5 gives you 173.34 as 20 percent

add that to the original fir an upmarket and it will be 1040.05.

4 percent of that is $41.60 so add that again and you get 1081.65 as the total amount paid.

The amount Jackie paid for the clothes dryer is  $1081.65.

Mark up means that the price of an item was increased by a certain percentage. Tax is a compulsory sum levied on the purchase of goods and services. Taxes increase the price of products.

The mark up price of the clothes dryer = 1.20 x $866.71 = $1040.05

Amount paid by Jackie = 1.04 x $1040.05 = $1081.65

To learn more about taxes, please check: https://brainly.com/question/25311567

Step-by-step explanation:

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Answer:

[tex]\frac{x}{5}[/tex] + 2 = 7

Step-by-step explanation:

The quotient of x and 5 is [tex]\frac{x}{5}[/tex] and 2 more is [tex]\frac{x}{5}[/tex] + 2 , then

[tex]\frac{x}{5}[/tex] + 2 = 7

Answer:

2+ (x/5) = 7

You can also write it as (x/5) + 2 = 7

Step-by-step explanation:

x/5 just means x divided by 5. (Quotient is the answer to a division problem!)

Two more than means plus 2 because you are adding 2 more.

:)

:D

Answer:

it's the third one if you look from the right side to the left

Answer:

Step-by-step explanation:

Answer:

40-15x=18

Step-by-step explanation:

Multiply both sides of 2 - 3/4x = 9/10 by twenty to get

20*2 - 20*3/4*x = 20*9/10

which is 40 - 15x = 18

This should be as far as you need to go, but incase you need to go further,

subtract 40 to both sides

multiply both sides by -1 to get rid of the negatives infront of the x

then divide both sides by 15 to get

x=22/15

and yes, when you solve for x, it is a fraction, but just incase if its needed, I included it. Hope this helps in the future! Let me know if any more questions you have on this problem.

Answer:  x=4, so PD = 18

Step-by-step explanation:

PD=3x+6

DQ=2x+4

PQ=30

We know that PD+DQ=30

(3x+6)+(2x+4) = 30

5x+10=30

5x=20

x=4

PD=3x+6

PD=3*4+6

PD= 18

[And DQ = 2+4+6, or 12.  PD + DQ = 30.  Checks OK]

Answer:

Perimeter formula of a rectangle:

[tex]perimeter = 2(length + width)[/tex]

perimeter » 26 cm

width » 4 cm

let the length be l :

[tex]26 = 2(l + 4)[/tex]

divide all sides by 2:

[tex] \frac{26}{2} = \frac{2(l + 4)}{2} \\ \\ 13 = l + 4[/tex]

subtract 4 from either sides:

[tex]13 - 4 = (l + 4) - 4 \\ 9 = l \\ \\ { \boxed{ \boxed{length = 9 \: \: centimeters}}}[/tex]

Answer:

f(5)=11

f(6)=14

Step-by-step explanation:

Hope this helps

Answer:

add all the rest of the angles, and then subtract the sum from 1080, and that's your ans mate

Answer:

147

Step-by-step explanation:

If you add up all the angles you have, you get 933. Since an octagon has 1080 degree angles the last angle must be added to 933 to make it equal to 1080. If you subtract 933 from 1080, you get the remaining angle 147.

Answer:

36. The absolute value of |97| is 97. Remember, the absolute value of a number is how far away the number is from zero.

40. I think that says |-23/56| .... if so, I'm pretty sure you can just say 23/56... not too sure though. Because, yes, technically this number is 23/56 away from zero... just not sure if that is the final way you should answer.

44. Answer: Wayne, MI (-0.2)

Explain: Wayne, MI had the least percent change in pop. because it is the closest option to 0, it only decreased 0.2 percent.

48.

|43-4a| + 51

|43-4(6)| + 51

|43-24| + 51

|19| + 51

19 + 51

=70

52.

7.4 + |y-2.6|

7.4 + |3.2-2.6|

7.4 + |0.6|

7.4 + 0.6

=8

56.

|-c| + (2+1/2)

|-5/4| + (2+1/2)

|5/4| + (2+1/2)

|1 1/4| + (2+1/2)

1 1/4 + (2+1/2)

1 1/4 + (2 1/2)

1 1/4 + 2 1/2

1 1/4 + 2 2/4

=3 3/4

That is all I can do for you! I hope I helped :)

Answer:

.1/2

Step-by-step explanation:

is the same as 20÷40

which gives you 1/2

Downloaded = 50.3 megabytes (MB)

Now we have to,

find the megabytes has been download.

The question states that,

→ 19.2% of 262 mb

The value of the percentage is,

→ 19.2/100

→ 0.192

Let's find the solution,

→ 262 × 0.192

→ 50.304

→ 50 {nearest tenth}

Hence, 50 mb has been download.

Answer: −10x+23 13/27

Step-by-step explanation: -(5)(2x)                                                                             -10x                                                                                                                                    3+79/ 3 12/14                                                                                                               3+ 79 / 3  6 /7                                                                                                                        3+ 79 / 27 /7                                                                                                           3+ 553 /27                                                                                                               634 /27                                                                                                                           23  13 /27                                                                                                                   −10x+23 13/27                      

Answer:

probability will be 1/2 because when you toss a single coin then there will be 2 outcomes: a head and a tail that is 2 possible outcomes so, the probability of getting a hard in a single toss of coin will be 1/2

explanation:

hope it helps