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swat32
3 years ago
8

!!Find the area of the shaded region!! (worth 20 points)

Mathematics
1 answer:
Leona [35]3 years ago
6 0

Answer:

shaded area = 8.7 ft²

Step-by-step explanation:

area of circle = πr² = (3.14)(4²) = 50.24 ft²

apothem of hexagon = (sin 60° x 4) = 3.464

area of hexagon = 1/2(3.464)(6)(4) = 41.56 ft²

50.24 - 41.56 = 8.68 ft²

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What is the ordered pair of y=4.5x
garri49 [273]

Answer:(1,1)

Step-by-step explanation:

y=4.5x

x=y/4.5

put value of x

y=4.5(y/4.5)

y=y

5 0
3 years ago
Ben is spending his summer driving across the country. He is going to spend the first day
KengaRu [80]

Answer:

The graph of the data presented is shown in the attached image to this solution.

It shows that the relationship between distance travelled in miles and the time take in hours is D = 55t

Step-by-step explanation:

The distance travelled with the corresponding time taken are presented in the table

Note: D - Distance travelled (miles)

t - Time (hours)

D | t

55 | 1

110 | 2

165 | 3

220 | 4

275 | 5

330 | 6

We are then told to plot these distance travelled on a graph with the time taken.

The distance travelled is plotted on the y-axis and the time in hours is plotted on the x-axis.

The image of the graph of this function will be attached to this answer

It is evident that the graph shows the relationship between the distance travelled and time taken to be D = 55t

Hope this Helps!!!

4 0
3 years ago
If 14y - 4 = 24y + 26 , then 12y =
harkovskaia [24]
Solutions 

To solve the equation we have to isolate 12y

14y - 4 = 24y + 26

-4 - 26 = 24y - 14y

-30 = 10y

10y = -30

y =- -30/10

y = -3

12y =12/-3

12y = -36

Therefore, 12y = -36
4 0
3 years ago
Read 2 more answers
Someone pls help it a exam I’ll give brainiest :)
Zanzabum
I think it’s the first answer! Good luck!
6 0
3 years ago
Which are factors of x² - 4x - 5? Select two options.
Annette [7]

Answer:

(x-5) & (x+1)

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
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