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enyata [817]
1 year ago
6

12.3 Write the first five terms of the sequence whose general term is

2B4" id="TexFormula1" title="a_{n}=3^{n}+4" alt="a_{n}=3^{n}+4" align="absmiddle" class="latex-formula"> .
Mathematics
1 answer:
weeeeeb [17]1 year ago
8 0

Answer:

7,13,31,85,247......

Step-by-step explanation:

a_n =3^n + 4

        \sf a_1=3^1 + 4 = 3 + 4 = 7\\\\a_2 = 3^2 + 4 = 9 + 4 = 13\\\\a_3 = 3^3 + 4 = 27 + 4 = 31\\\\a_4 = 3^4  + 4 = 81 + 4 = 85\\\\a_5 = 3^5 + 4 = 243 + 4 = 247

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13 mm<br> 17 mm<br> What would the area of the triangle
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Answer:

110.5mm

Step-by-step explanation:

Formula : a = hb/2

a = 13(17)/2

221/2 = 110.5

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3 years ago
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Vitek1552 [10]

Answer:

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Step-by-step explanation:

I hope that this is what you are looking for

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3 0
3 years ago
How do you Round 96,286 to the nearest thousand.
Varvara68 [4.7K]

Answer:

The correct answer is 96,000

Step-by-step explanation:

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8 0
2 years ago
Read 2 more answers
Which of the following shows the Distributive Property of Multiplication of 4 x 24?
Nana76 [90]
The answer is (4x20) + (4x4) which equals 96
5 0
2 years ago
Find the missing side.​
Vitek1552 [10]

Answer:

5

Step-by-step explanation:

This is a right triangle, but note that you only know the measurement of one angle, which is 90 degrees.

Use the following formula to solve:

a² + b² = c²

In which:

a & b = shorter sides

c = hypotenuse

Plug in the corresponding numbers to the corresponding variables:

(3)² + (4)² = ?²

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(4)² = (4 * 4) = (16)

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Your missing side's measurement is 5.

~

4 0
3 years ago
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