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3 years ago

Can anyone explain how to do A?

Mathematics

2 answers:

ElenaW [278]3 years ago

4 0

Show me the picture of the octagon. But remember that if the diameter is shown than always do half of the diameter to get the radius. Hope this helps

Burka [1]3 years ago

3 0

Need a picture or a full picture

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Help me with khan geometry. (Explain or give answer no link to answer thx)

NikAS [45]

Answer:

$\boxed{\sf 200\pi}$

Step-by-step explanation:

We know that the volume of a cone:-

$\boxed{\sf \pi r^2\cfrac{h}{3}}$

(r = 10) (h = 6)

$\sf \pi \times 10^2\times\cfrac{6}{3}$

<u>Divide numbers:-</u>

$\sf \cfrac{6}{3}=\boxed{2}$

$\sf 10^2\times \:2\pi$

$\sf 100\times \:2\pi$

<u>Multiply numbers:-</u>

$\boxed{\sf 200\pi}$

Therefore, your answer is 200π³

We could also multiply 200 by 3.14 which will give you 628 units³.

7 0

1 year ago

Which type of equation can be used to model the data in the table below?

leva [86]

X| 2|4|6jsososodidididjfjfifififififofioff

7 0

2 years ago

Ben, Cam, and Justin are lumberjacks. The number of trees they chop down is given by b+2c+3jb+2c+3j where b is the number of hou

monitta

Answer:

748 trees PLEASE GIVE BRAINLIEST

Step-by-step explanation:

b + 2c + 3jb + 2c + 3j =

88 + 2(33) + 3(44)(88) + 2(33) + 3(44) =

88 + 66 + 396 + 66 + 132 = 748 trees

5 0

3 years ago

sam can't keep up with the demand for the latest best selling book. he had to order more copies twice this week.on Monday he pla

WINSTONCH [101]

Answer:

Sam would receive 17 boxes of books.

Step-by-step explanation:

Given:

Books ordered by Sam this week is given as:

120 books on Monday

286 books on Wednesday

To find the number of boxes Sam received if there are 24 books in each box.

Solution:

Total books ordered by Sam this week = $120+286=406$

The total number of books is packed in boxes of 24 books each and received by Sam.

Thus, total number of books must be divided by 24 to find the number of boxed Sam would receive on Friday.

Total number of boxes of Books received by Sam = $\frac{406}{24}=16.91\approx 17$

Thus, Sam would receive 17 boxes of books.

7 0

3 years ago

The value of a boat if depreciating at at a rate of 9% per year. In 2006 the boat was worth $17,800. Find the worth of the boat

svetlana [45]

Answer:

The worth of boat in 2013 will be $9202.6

Step-by-step explanation:

Rate of depreciation = 9% = 0.09

Cost of Boat in 2006 =$ 17,800

Cost of Boat in 2013 = ?

Years = 2013-2006= 7 years

The formula used is: $\mathbf{A=P(1+r)^{t}}$

Since the value of boat is depreciating the value of r will be r=-0.09

Here P = 17,800 , r=-0.09 and t = 7 years Finding A

$A=P(1+r)^{t}\\A=17,800(1+(-0.09))^7\\A=17,800(0.91)^7\\A=17,800(0.517)\\A=9202.6$

So, the worth of boat in 2013 will be $9202.6

4 0

2 years ago