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frez [133]
2 years ago
12

Can someone please show step by step to this problem? Find the area of the following figure.​

Mathematics
1 answer:
Readme [11.4K]2 years ago
7 0

Answer:

20 x 12=240  

Step-by-step explanation:

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For the arthritic sequence 5,9,13,17,21,... how many terms would you need to get to 129
Vlad1618 [11]

9514 1404 393

Answer:

  32

Step-by-step explanation:

The first term is 5 and the common difference is 9-5=4, so the n-th term is ...

  an = a1 +d(n -1)

  an = 5 +4(n -1) = 4n +1

Then the term number for the term 129 is ...

  129 = 4n +1 . . . . . put the given value in the formula

  128 = 4n  . . . . . . . subtract 1

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The 32nd term is 129.

8 0
3 years ago
3^3 - 5 x 9 + 6 - 29
xxMikexx [17]

Answer:

-41

Step-by-step explanation:

3^3-5x9+6-29

calculate exponents 3^3=27

now write as; 27-5x9+6-29

now multiply and divide (left to right) 5x9=45

now rewrite as 27-45+6-29

now add and subtract(left to right) 27-45+6-29= -41

6 0
3 years ago
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Money is invested into an account earning 4.25% interest compounded annually. If the accumulated value after 18 years will be $2
Lunna [17]
We are given with the following:
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We use the formula to solve for the present worth of the money:
P = F / (1 + i)^n
P = 25000 / (1 + 0.0425)^18
P = 11818.73

The closest answer is:
<span>b.
$11,820</span>
7 0
2 years ago
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Solve for x. 5/6x=15 Enter your answer in the box. x =
____ [38]
<h2>X=18</h2>

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4 0
3 years ago
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Find the perimeter of a square with area 64 cm/2
finlep [7]
The answer is 32cm :))))))
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3 years ago
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