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Naddika [18.5K]
3 years ago
5

Helppp ya boyyyyyy!!!!!!!!!

Mathematics
2 answers:
lawyer [7]3 years ago
8 0
The answer is definitely 866.84
Helen [10]3 years ago
3 0

Answer:

866.64

Step-by-step explanation:

40/2 = 20

A = πr²

3.14*20² = 1256

52/2 = 26

3.14*26² = 2122.64

2122.64 - 1256 = 866.64

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In Lesson 3.05 we discussed comparing the key features of two functions given in different forms. Given the functions below:
vladimir1956 [14]

Answer:


Step-by-step explanation:

a) Compare the y-intercepts of f(x) and g(x). Use complete sentences.

The  functions f(x) and g(x) are different, the y-intercepts  for each function is y-intercepts (0,-1/3) for f(x)= 1/x-3 and y-intercepts  (0,0) for g(x) as shown on the graph.



b) Compare the vertical asymptotes of f(x) and g(x). Use complete sentences.

The  functions f(x) and g(x) have different Vertical Asymptotes, f(x)= 1/x-3 Vertical Asymptotes is x = 3 while g(x) as shown on the graph Vertical Asymptotes is   x = 4. Both functions do have Horizontal Asymptotes that are the same y = 0



8 0
3 years ago
What is the solution of 3x+y=2 & 4y=12-12x?
lorasvet [3.4K]

Answer:

Step-by-step explanation:

3x+y=2............(1)

4y=12-12x........(2)

Making y as subject in (1) and substitute in (2)

y = 2 - 3x......(3)

4(2 - 3x) = 12-12x

8 - 12x = 12 - 12x

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So no solution since variable cancelled out

5 0
4 years ago
(−7x 2 −4)+(−7x 2 −6x−2)
seropon [69]

-20

Explanation:

( − 7   ^ 2  −  4 )  +  ( − 7   ^ 2  −  6  − 2 )

Eliminate the redundant parentheses, subtract the numbers which will get you, combine like terms, rearrange terms, then your solution is:

− 1 4 2 −6 −6

Figure that problem out then you will get -20.

8 0
3 years ago
Read 2 more answers
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Semmy [17]
Alright, so #1 is C, 4.88.
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4 years ago
Read 2 more answers
Find A, B, and C<br> 7th Grade Math<br> Please help me answer this
xeze [42]

Answer:

A=124 B=60 and C=60

Hope this helps.

3 0
3 years ago
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