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-Dominant- [34]
3 years ago
5

Write a rule for the sequence. 3,-3,-9,-15,. . .

Mathematics
2 answers:
lesya [120]3 years ago
7 0

Answer:

-6

Step-by-step explanation:

The rule of your sequence is -6 because from each number we can see, 6 is taken away to reach the next number.

MrRa [10]3 years ago
4 0

Answer:

3, -3, -9, -15, -18, -21, -24

Step-by-step explanation:

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the perimeter of a triangle is 59 in. The longest side is 11in. longer than the medium side, and the medium side is 3in longer t
Nataly_w [17]
Let the length of shortest side be - x
length of medium side - x +3
length of longest side - x +3 + 11
so , according to question
=> x + x +3 + x +3 + 11 = 59
=> x + x +x + 3 + 3 + 11 = 59
=> 3x = 59 - 17
=> 3 x = 42
=> x = 42/3
=> x = 14
Shortest side = x = 14
medium side = x + 3 = 14+3 = 17
longest side = x + 3 +11 = 14 + 3 + 11 = 28
4 0
3 years ago
2) Last Friday, Trevon had $17.64.
gregori [183]

Answer:

$14.54

Step-by-step explanation:

We use the equation 32.18-17.64 to find our answer of $14.54

6 0
2 years ago
What is the average rate of change
algol [13]
The average rate of change between two input values is the total change of the function values (output values) divided by the change in the input values.
6 0
3 years ago
PLZ HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!:(
-Dominant- [34]

Sorry for taking so long, it wont let me type a while ago. I have it all fix now hehe. I took a picture of my work, ask me if you still don’t understand.

8 0
3 years ago
Scores for a standardized test are normally distributed with a mean of 350 and a standard deviation of 25. If 1793 students scor
Sergeu [11.5K]

Answer:

I think this is right 50 but I don't know I am 3rd grade

Step-by-step explanation:

<h2>so thaso look 350 so minus that is 50s my answer</h2>
6 0
2 years ago
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