If a scale uses 2 cm to represent 6 ft., how many centimeters will be used to represent 21 ft.?

Answer:

Area of regular hexagon[tex] \approx 41.57 \: {cm}^{2} [/tex]

Step-by-step explanation:

Area of regular hexagon

[tex] = 6 \times area \: of \: one \: triangle \\ \\ = 6 \times \frac{1}{2} \times 4 \times 2 \sqrt{3} \\ \\ = 24 \sqrt{3} \\ \\ = 41.5692194 \: {cm}^{2} \\ \\ \approx 41.57 \: {cm}^{2} [/tex]

Answer:

41.57

Step-by-step explanation:

took the test

Answer:

0.2297 ;

78% of drivers use their turn signal. Part A: What is the probability that exactly 3 drivers use their turn signal if a police officer pulls over five drivers? (5 points) Part B: What is the probability the next driver using their turn signal that the police officer pulls over if the fifth driver? (5 points) (10 points)

Step-by-step explanation:

p = 0.78

1 - p = 0.22

P(x = 3)

Using the binomial distribution formula :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

P(x = 3) = 5C3 * 0.78^3 * 0.22^2

P(x = 3) = 10 * 0.78^3 * 0.22^2

P(x = 3) = 0.2297

Answer:

Your answer is easy it is 30

please give brainliest

Answer:

v 39 degree

z 47 degree

x 94 degree

sry don't know about w and y....

Answer:

1

Step-by-step explanation:

All variable terms are to the first power. You can prove this by solving:

-5j = -6j - 4

4 = -1j

j = -4 (One answer)  

Answer:

50% percent chance the ball will be yellow

Step-by-step explanation:

Find the amount of all the balls-24 and the amount of yellow balls-12

Then divide the number of yellow balls by the number of total balls.

12÷24=0.5

0.5=50%

Answer:

the formula is base times hight divided by two so use the formula to sovle the problem

Step-by-step explanation:

The area of the triangles given are 52.5 feet² and 369 inches² respectively.

Area of a two dimensional shape is the total region which is bounded by the object's shape.

The basic formula to calculate the area of a triangle is,

Area = [tex]\frac{1}{2}[/tex] × base × height

1. Base = 12 + 3 = 15 feet

Altitude/height = 7 feet

Area = [tex]\frac{1}{2}[/tex] × 15 × 7 = 52.5 feet²

2. Calculating the area of two separate triangles and then adding it,

Area = ([tex]\frac{1}{2}[/tex] × 32 × 18) + ([tex]\frac{1}{2}[/tex] × 9 × 18)

        = 288 + 81

        = 369 inches²

Hence the area of the two figures is 52.5 feet² and 369 inches² respectively.

Learn more about area here :

https://brainly.com/question/11952845

#SPJ2

Answer:

x = 7, y = 16

Step-by-step explanation:

From the diagram shown;

2x+5 = x+12

collect the like terms

2x-x = 12 - 5

x = 7

Similarly, y - 4 = x+5

y-4 = 7+5

y - 4 = 12

y - 12+4

y = 16

hence x = 7, y = 16

Answer:

a. 6 m/s

Step-by-step explanation:

Distance = 36 meters

Time = 6 seconds

Speed = Distance ÷ Time

Speed = 36 m ÷ 6 secs

Speed = 6 m/s

Answer:

W=25-10=15..........

Answer:

No Solution

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Answer:

72x

Step-by-step explanation:

Mean also means average.

[tex]\frac{50+4}{2}=\frac{54}{2} =27[/tex]

Answer:

14

Step-by-step explanation:

35÷5=7

2×7=14

hope this helps

Answer:

14

Step-by-step explanation:

35÷5=7

7×2= 14

ya welcome

Answer:

28 and 37

Split 65 into 2 numbers

30 and 35

Then add and subtract till you get your answer

29 and 36

28 and 37

Answer: The answer is 34 13/20.

Step-by-step explanation:

I did it and was correct for me! Hope it helps ❤️

Answer:

34 13/20

Step-by-step explanation:

Answer:

16 feet is the length of the room

Step-by-step explanation:

to find area, you do length x width. If you are trying to find L in L x W = A then you have to divide 240 by 15 to get 16 feet as the length

Answer:

26

Step-by-step explanation:

(21+31+36+28+26+x)/6=28

21+31+36+28+26+x= 28×6

142+x =168

x=168-142

x=26

Answer:

1) <

2) >

3) =

4) >

5) =

6)<

Answer:

18

Step-by-step explanation:

Answer:

the  area of the lawn in square meters is  60 meters^2

Step-by-step explanation:

The computation of the area of the lawn in square meters is shown below

= 12 meters × 5 meters

= 60 meters ^2

Here we multiply the two sides so that the area of the lawn could be come

Hence, the  area of the lawn in square meters is  60 meters^2

Answer:

$27

Step-by-step explanation:

Set up a proportion where x is the amount of money he saved:

[tex]\frac{12}{9}[/tex] = [tex]\frac{36}{x}[/tex]

Cross multiply and solve for x:

12x = 324

x = 27

So, he saved $27

Answer:

The Fourth Graph /  D

Step-by-step explanation:

Took The Quiz

Answer:

fourth graph

Step-by-step explanation:

^u^

Answer:

$26.94

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

Answer:

No, these 2 triangles are not congruent as not even 1 side in the triangles has been marked as equal.

Hence, the answer is f) not enough information.

Answer:

4/5

Step-by-step explanation:

Answer:

h = -36

Step-by-step explanation:

-36 + 37 = 1 can be rewritten as 37 - 36 = 1. Since both equations are true, we have found the answer and checked it.

-36 is your answer.

Hope this helps. Have a nice day.

Answer:

B. Getting Faster

Step-by-step explanation:

A. is incorrect, if it was getting slower it would be going the opposite direction.

C. is incorrect, it is not moving at a constant speed, the speed changes a couple times but still gets faster.

D. is incorrect, because it is very clearly moving. If it wasn't moving the line would be flat.