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VashaNatasha [74]
3 years ago
5

Damien recently purchased a plot of land in the shape of a pentagon. He is planning to install a perimeter fence.

Mathematics
1 answer:
givi [52]3 years ago
4 0

The answer is 6k^3+9k^2-15k+10

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Because of a problem in the program, the timer in a video player did not begin counting until the video had been playing for sev
kotykmax [81]

Answer:

105 frames

Step-by-step explanation:

Given that 25 frames are played per second

25 frames= 1 sec

The video already played 3 and 2/5 seconds before the player started to count 0

Write 3 and 2/5 seconds as an improper fraction

=(5*3)+2 / 5 = 17/5 seconds

Multiply by 25 frames

17/5 *25 =85 frames

So according to the video counter,after 17/5 seconds,it should count 85 frames.However,at 0 seconds,it indicated a count of 190 frames.Thus,to get the number of frames that were already in count you subtract 85 frames from the 190 frames.

190-85=105 frames.

7 0
3 years ago
Read 2 more answers
Find the value of i^9
Tcecarenko [31]

Answer:

The answer is i (i^9)

Step-by-step explanation:

6 0
3 years ago
Sum interior angle on a regular pentagon
Sophie [7]

Answer:

540°

Step-by-step explanation:

Formula: note that n means nr of sides

(n-2)×180°

(5-2)×180°=3×180=540°

Where each angle are 540°÷5=108°

4 0
2 years ago
F(x) = <br> (3 - x)<br> f(-1) =<br> A) 1 <br> B) 2 <br> C) undefined <br> D) <br> 2
garik1379 [7]

Answer:

none of the choices

Step-by-step explanation:

f(x) = 3-x

Let x=-1

f(-1) = 3 - (-1)

     = 3+1

      =4

f(-1) =4

6 0
3 years ago
Read 2 more answers
Write 3,272 in expanded form
rosijanka [135]
3272 I 2
1636 I 2
  818 I 2
  409 I 409    so bc. 409 is a prime number has factors of 409 and 1 
      1 I

so the expanded form of 3272 will be 2^3 *409

hope helped 
8 0
3 years ago
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