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uysha [10]
3 years ago
8

Pls do it for 40points

Mathematics
1 answer:
Elodia [21]3 years ago
6 0
58.3 degrees or 58.4 bc it’s 7/12=58.3 repeating
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Factor 2x^3+3x^2-23x-12, given that x+4 is a factor
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0.25 rounded to the nearest tenth
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Find the Interest Earned.
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A=p(1+i/m)^mn
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5 0
4 years ago
Write a rule for the following functions. I need help fast!
marishachu [46]

Answer:

  20.  y = 3·3^x

  21.  y = (1/3)^x

Step-by-step explanation:

These exponential functions can be written in the form ...

  y = a·b^x

where a is the value of y when x=0, and b is the common ratio between terms that have x different by 1.

__

20. The ratio is 9/3 = 3; the multiplier is 3 (the value of y when x=0), so the function is ...

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21. The ratio is (1/3)/1 = 1/3; the multiplier is 1, so the function is ...

  y = (1/3)^x

_____

<em>Alternate solution</em>

Each of these can be written in a more compact form:

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5 0
3 years ago
Can you help to solve this and explain how thanks in advance
gtnhenbr [62]

Hey there! :)

Answer:

5.

Step-by-step explanation:

The pattern of this puzzle is to take the bottom two numbers of the triangle, find the sum, then divide by the top number. For example:

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5 + 13 = 18 --> 18/6 = 3.

9 + 5 = 14 --> 14/2 = 7.

Therefore:

14 + 6 = 20 --> 20/4 = 5. The missing number is 5.

6 0
3 years ago
Read 2 more answers
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