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Paraphin [41]
3 years ago
5

Model the two step equation by drawing algebra tiles 3t+10=16

Mathematics
1 answer:
dedylja [7]3 years ago
7 0
3t+10=16
-10. -10
3t=6
/3. /3
T=2
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just olya [345]
Line tu is parallel to rs
5 0
3 years ago
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Serial numbers for a product are to be made using 3 letters followed by 4 digits. The letters are to be taken from the first let
Tpy6a [65]

Answer:

30,240 ways,  if I am restricted to using A, B, and C for letters

Step-by-step explanation:

This uses Combinatorics from Discrete Math.

so.

3 letters  and 4 digits.

26 letters from alphabet, but you want to choose first letters.  no repeats...

Does this mean only letters A, B, and C ?

digits from 10 digits...

I imagine  7 empty slots , and the number of ways they occur together is by the product of the number of choices each box has.

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3 0
3 years ago
Complete this proportion: 6/8 = a/12.
Viktor [21]

Answer:

9

Step-by-step explanation:

6      x

-   =   -

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the relationship from 8 to 12 is divided by.666666666666

So, we do the same for 6

We get 9.

8 0
2 years ago
Identify as a direct variation, inverse variation or neither. The number of tons of coal burned by an old coal burning locomotiv
pochemuha
Answer: it is a direct variation.

Justification:

In a direct variation the variables are related by a proportionality constant in this way:

y = k x

Tthan means that the value of y is always the product of a constant times the value of x.

The situation discribed for the coal may be written as:
number of tons of coal burned: c

number of hours: h

⇒ c = k × h

Which is that you can calcualte the number of tons of coal burned at any time, once you know the proportionality constant k.




5 0
3 years ago
Giving brainliest please help
Bogdan [553]

Answer:

Question 1:

1: 2 xs

1  1/4: 5 xs

1  1/2: 1 xs

1  3/4: 1 xs

2: 2xs

Question 2:

6  1/4 pounds

I hope I helped!

3 0
3 years ago
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