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nexus9112 [7]
3 years ago
12

-21, -16, -11, -6, ... Is this sequence arithmetic, geometric, or neither?

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
8 0

Answer: Neither

Step-by-step explanation:

Kobotan [32]3 years ago
4 0

Answer:

Geometric sequence

.Step-by-step explanation:

Geometric sequences are defined by an initial value and a common ratio . If a sequence does not have a common ratio or a common difference, it is neither an arithmetic nor a geometric sequence. You should still try to figure out the pattern and come up with a formula that describes it.

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Help please. Who ever answers I will follow
lisabon 2012 [21]
This is simple division.
First, look at what you're working with.
You have 2 fractions. Both contain a whole number, and a percentage of a number.

Now, first you can work with whatever is easiest. So, start with the whole numbers. 6/3=2, so for the first part of your answer, the whole number is 2.

Now, move on to the smaller fractions, which are simply just a percentage of a number. you have 1/2, and 2/3. How could you possibly divide this? Well, find a common denominator. 3*2=6, 2*3=6, so 6 is the LCD (Least common denominator, meaning lowest in value common denominator). 

so, what you did to one side you must do to the other. For 1/2, you multiplied the 2 by 3, so you must multiply the 1 by three as well. 1*3=3.
 1/2=3/6 now. 

Do the same for the other part. 3*2=6, so 2*2=4. 
2/3=4/6 now.

Now, you have 6 and 3/6 Divided by 3 and 4/6. Work it out. 

Now, if you calculate it out, you get 2 for the first part. but you can't divide 3/6 by 4/6 without coming up short, so that means you have to factor back in value of 1 out of that 2. So, the 2 becomes a whole number of 1. 

If you care to, convert each fraction into an improper fraction to help.

If you do, your denominator will change to 22, which you can factor back in. You end up getting 39/22.

Which, as a whole, would be 1 and 17/22.

~Hope this helps!
6 0
3 years ago
Help!!!! ^^^ due in 20 mins!
Andre45 [30]

Answer:

I believe its 60cm squared

I’m not sure

6 0
3 years ago
Read 2 more answers
Answer the question in the picture​
7nadin3 [17]

Answer:

10²

Step-by-step explanation:

left triangle = 2 × 2 = 4 ÷ 2 = 2²

right triangle = 2 × 4 = 8     8 ÷ 2 = 4²

middle square = 2 × 2 = 4²

2 + 4 + 4 = 10²

7 0
3 years ago
An airplane climbs at an angle of 11 with the ground
harkovskaia [24]
What's the question?
3 0
3 years ago
Brooks is planning a dinner party. He plans to give a choice of three kinds of salad: potato salad, tossed salad, and pasta sala
brilliants [131]
Ion know?? how many salad/meat/desert combinations are there??
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3 years ago
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