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Ket [755]
2 years ago
15

Determine if the sequence is arithmetic. If it is, find the common difference.

Mathematics
1 answer:
Margaret [11]2 years ago
4 0

Answer:

1) Arithmetic since it decreases by 3 so, -3n + 38.

2) Arithmetic since it decreases by 20 each time, so -20n+17

Step-by-step explanation:

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nikklg [1K]

Answer:

a:3,11

Step-by-step explanation:

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3 years ago
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elixir [45]

Answer:

<u><em>Measure of angle A is 27 7/9 degrees.</em></u>

Step-by-step explanation:

Lets call measure of angle A is <em><u>X-10</u></em>

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Lets call measure of angle D is 2.5X+20

We know that the sum of triangles add up to 180 degrees

X+X-10+2.5X+20=180

X=37 7/9

So measure of angle A is 27 7/9 degrees.

I hope this is right. :)

8 0
3 years ago
Simplify the algebraic expression.<br> 2v−8(3+2v)
ra1l [238]

Answer: -14v-24

Step-by-step explanation:

2v-8(3+2v)

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-14v-24

3 0
2 years ago
Read 2 more answers
Consider the following function. F(x)=3/2+4 Using the given function, plot all the ordered pairs for the values in the domain be
Butoxors [25]

I can't edit pictures for you so as a result I can't answer it. But label those  numbers on the x line and that will be your answer. And OMG your laptop is torn up I tell you TORN.

8 0
3 years ago
Write the fact family that<br>can be made from these<br>digits.<br>5 6 11​
jek_recluse [69]

Answer:

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11-5=6

Step-by-step explanation:

3 0
3 years ago
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