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Answer:

steps below

Step-by-step explanation:

2 kinds of larger shapes can be make

kind 1: 18 x 4 x 3 = 216 cm

kind 2: 18 x (5+5+4) = 252 cm

The perimeter of the larger shape formed by putting three regular hexagons together is 216 cm.

When three regular hexagons are put together to form a larger shape, they form a regular hexagon with an equilateral triangle at each end.

The perimeter of the larger shape can be calculated as follows:

Perimeter of larger shape = Perimeter of hexagon + Perimeter of equilateral triangle

Since the hexagon has six sides of equal length, its perimeter is [tex]\(6 \times 18 \, \text{cm} = 108 \, \text{cm}\)[/tex].

Each equilateral triangle has three sides of equal length, and each side of the equilateral triangle is equal to one side of the hexagon.

So, the perimeter of each equilateral triangle is [tex]\(3 \times 18 \, \text{cm} = 54 \, \text{cm}\)[/tex].

Since there are two equilateral triangles, the total perimeter contributed by the equilateral triangles is [tex]\(2 \times 54 \, \text{cm} = 108 \, \text{cm}\)[/tex].

Finally, to find the perimeter of the larger shape, add the perimeters of the hexagon and the two equilateral triangles:

Perimeter of larger shape = 108 cm + 108 cm = 216 cm

Thus, the perimeter of the larger shape is [tex]\(216 \, \text{cm}\)[/tex].

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Answer:1/4

Step-by-step explanation:

Answer: ‭6,520‬ miles per year

Step-by-step explanation:

They had driven the car for 53,790 miles in 8.25 years.

The average number of number of miles driven per year is:

= 53,790 / 8.25 years

= ‭6,520‬ miles per year

They drove an average of ‭6,520‬ miles per year.

9514 1404 393

Answer:

  x = 5

Step-by-step explanation:

Assuming the given expressions are supposed to be angle measures, their sum must be 180°.

  (14x +5) +(5 +20x) = 180

  34x = 170 . . . . . . . . . . . . . . subtract 10, collect terms

  x = 5 . . . . . . . . . divide by 34

Answer:

6+2

Step-by-step explanation:

[tex]6 - ( - 2)[/tex]

Distribute the negative in.

Negative Multiply Negative must equal Positive.

[tex]6 + 2[/tex]

Answer:

C-1/64

Step-by-step explanation:

(1/4)(1/4)(1/4)=1/64

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Answer:

2.5 ft/sec

Step-by-step explanation:

Answer:

x≥0,

y≥20

Step-by-step explanation:

Step one:

given data

We are told that the cost function is given as

[tex]f(x) = 20+0.15x[/tex]

What is the independent Variable?

The independent variable is first term 20---- the number of minutes

What is the dependent Variable?

The dependent variable is the monthly cost f(x)

What is the domain?

The domain is

x≥0

What is the domain? What is the range?

y≥20

Answer:

n > 36

Step-by-step explanation:

Adding 22 to both sides gives n > 36.

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Rose would be saving 50 dollars after 10 months. So you know that Rose got $10 in 0 months and $14 in the next month and again.This means that every month it adds up to another $4. If you want to find the total or 10 months keep on add 5 4 times which is 20. Then add 30 from the 0-5 months and which gives you $50. So Rose would be saving up 50 bucks in 10 months.

Final Result: 50

9514 1404 393

Answer:

  No

Step-by-step explanation:

If all 30 coins were nickels and dimes, there would be 10 dimes and 20 nickels, for a total value of $2.00. Trading a dime and 2 nickels for an equal number of quarters raises the value to $2.00 -0.10 -2(0.05) +3(0.25) = $2.55.

That is, each such trade adds $0.55 in value to the total amount. Since the original difference of $3.00 -$2.00 = $1.00 is not evenly divisible by $0.55, there cannot be twice as many nickels as dimes.

__

For 30 coins, possible numbers of {nickels, dimes, quarters} are ...

{21,2,7}, {18,6,6}, {15,10,5}, {12,14,4}, {9,18,3}, {6,22,2}, {3,26,1}, {30 dimes}

Note that we can have 1.5, 3, or 10.5 times as many nickels as dimes, but not 2 times as many.

Answer:

The number of adult that were at fair are 480 adults

The number of children that were at fair are 580 children

Step-by-step explanation:

The given parameters are;

The entry tickets cost for children = $5

The entry ticket cost for adult = $10

The number of people that entered the fair on a certain day = 1,000

The amount collected for entry tickets sold = $7,100

Let 'x' represent the number of children that bought tickets and were at fair, and let 'y' represent the number of adults that bought tickets and were at the fair, we have;

x + y = 1,000...(1)

5·x + 10·y = 7,100...(2)

Making 'y' the subject of both equations gives;

For equation (1)

y = 1000 - x...(3)

For equation (2)

10·y = 7,100 - 5·x

y = (7,100 - 5·x)/10 = 710 - x/2

y = 710 - x/2...(4)

Equating both values of 'y' from equation (3) and equation (4), we have;

1000 - x = 710 - x/2

1000 - 710 = -x/2 + x = x/2

290 = x/2

x = 580

The number of children that bought tickets and were at fair = x = 580 children

From equation (3), y = 1,000 - x  = 1,000 - 580 = 420

y = 480

The number of adult that bought tickets and were at fair = y = 480 adults.

Answer:27.52 inches

Step-by-step explanation:

Given

Scale factor [tex]\frac{1}{64}[/tex] i.e.

[tex]\dfrac{\text{Model}}{\text{Prototype}}[/tex]

The diameter of the model tire is 0.43 inches

Scale factor = [tex]\dfrac{\text{dia. of model}}{\text{dia. of actual car}}[/tex]

[tex]\frac{1}{64}=\frac{0.43}{D}\\D=64\times 0.43=27.52\ \text{inches}[/tex]

Answer: about 43.5298

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

30/100 * 80/1 = your equation

30/10 * 8/1 = simplified equation

30/10 * 8/1 = 24. your answer is 24

The number of well-done burgers the restaurant served will be 24.

The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates to one hundred percent. It is symbolized by the character '%'.

The percentage is given as,

Percentage (P) = [Final value - Initial value] / Initial value x 100

John's burgers cook its burgers either well done or medium. The restaurant served 80 burgers last night, 30% of which were well done.

Then the number of well-done burgers the restaurant served will be given as,

⇒ 30% of 80

⇒ 0.30 x 80

⇒ 24

The number of well-done burgers the restaurant served will be 24.

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Answer:

28 i tryed an this is wat i got so

Step-by-step explanation:

Answer:

Ok if u answer my questio...

Step-by-step explanation:

i can my snp is lit_dogface

Answer:

45

Step-by-step explanation:

2x+45+x = 180

Answer:

x=45 degrees

Step-by-step explanation:

please mark as brainliest

Answer:

6

Step-by-step explanation:

The answer is A. 6 1/2

I hope this helped, have a good day! :)

Answer:

[tex]11 \geqslant 2x - 5 \\ 16 \geqslant 2x \\ 2x \leqslant 16 \\ \boxed{x \leqslant 8}[/tex]

Answer:

The answer to the question provided is D.

Answer:

d

Step-by-step explanation:

that what I belive it is

Answer:

m<1 51°

m<2 34°

m<3 95°

m<4 38°

m<5 47°

m<6 74°

m<7 59°

m<1 there are 180° on a straight line. 180-129= 51°

m<2 there are 180° in a triangle. we have been given 95° and have just established that m<1 is 51° 180- 95- 51 = 34°

m<3 is a vertically opposite angle to the 95° given. therefore must = 95°

m<4 180° in a triangle. have just established m<3 as 95° have been given 47°. 180 - 95 - 47 = 38°

m<5 is vertically opposite to the 47° given so therefore = 47°

m<7 180° on a straight line 180 - 121 = 59°

m<6 180° in a triangle have previously established that m<5 = 47° and m<7 = 59°

180 - 47 - 59 = 74°

hope that helps xx

Answer:

b 14.5

Step-by-step explanation:

Ok 25+4=29 then half of 29 is 14.5

these rats look so delicate and peaceful

Step-by-step explanation:

just like you could float in the air and dance with rats amazing.

Answer:

(3, 2)

Step-by-step explanation:

Just negate the x & y coordinates.

Answer:25ft and 3 in, but thats not an option so just pick 25

Step-by-step explanation:

Answer:

23 29/66

Step-by-step explanation:

If Malik and Erin harvest about 2 1/3 acres' worth of corn each day and they have 10 1/22 days to harvest the field, the total acres that can be harvested would be the product of 2 1/3 and 10 1/22

2[tex]\frac{1}{3}[/tex] x 10[tex]\frac{1}{22}[/tex]

Convert the mixed fractions to an improper fraction

[tex]\frac{7}{3}[/tex] x [tex]\frac{221}{22}[/tex] = [tex]\frac{1547}{66}[/tex]

Convert the improper fraction back to mixed fraction To do this, divide the numerator by the denominator, the number got would be the whole number of the mixed fraction. The remainder would be the numerator

23[tex]\frac{29}{66}[/tex]