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Blababa [14]
3 years ago
12

I’ll put the brainliest pleaseee!!!! I NEED HELP!!!

Mathematics
1 answer:
ikadub [295]3 years ago
4 0

Answer:

3x = 78+ (x-2)

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles of a triangle.

3x = 78+ (x-2)


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Maria Addai has been offered a future payment of $990 two years from now. If she can earn 8.2 percent compounded annually on her
IgorLugansk [536]

Answer:

845.6306

Step-by-step explanation:

Firstly this is annuity based

Let, investment at beginning of year = <em>x</em>

Then value at year 1 end = x + (8.2% \times x)

Value at end of year 2 = (x + 0.082x) + (8.2% \times (x + 0.082x))

Now this value = $990

Therefore,

990 =  (x + 0.082x) + ((x + 0.082x) \times 8.2%)

990 = x + 0.082x + 0.082x + 0.006724x = 1.170724x

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3 0
3 years ago
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The table below shows the price for different numbers of notebook:
levacccp [35]
So if 2 notebooks cost 12 divide that
12/2 =6 $ each
So to check if its true the 3notebooksx $6 dollars each should =$18 for 3 notebooks
5 notebooks at $6 each = $30 for 5 notebooks
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8 0
3 years ago
Part 2 - Find the error(s) and solve the problem correctly.
Aneli [31]

Answer:

Step-by-step explanation:

6 0
2 years ago
A bag contains 6 black marbles and 4 white marbles. Sally takes out a black marble and does not put it back. What is the probabi
Neko [114]

Answer:

\frac{5}{9}

Step-by-step explanation:

Total\ marbles=10\\\\Black=6\\\\White=4

After removing one black marble:

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What is the product of 2/3 * 3/8?
klio [65]

Answer:

0.25

Step-by-step explanation:

6 0
3 years ago
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