Which number sentence is represented by the model
Which number sentence is represented by the model - 1

Answers

Answer 1
Answer: 0.8 = 1.6. this is because the model is shaded as 1.6 but 0.8 has been shown by underlining it underneath the model.
Answer 2
Answer: I think she is right because 0.8=1.5

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a rectangular prism has a volume 4x³+30ײ+36x, what linear expressions can represent possible dimensions of the prism
Divide 132kg in a ratio of 3:3:5
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I always get terribly confused on these, please show work?
Solve the inequality 8(u + 8) ≥ 8u+8

When buying a new dress, you have a choice of 3 different lengths, 5 different colors, and 2 different styles. How many choices are there for one dress?

Answers

Answer with explanation:

Number of choices in Length for a dress  = 3

Number of choices in Color for a dress= 5

Number of choices in Style for a dress= 2

To select a length out of 3 length ,which can be done in  _(1)^(3)\textrm{C}

To Select a color, among 5 different colors , can be done in  _(1)^(5)\textrm{C}.

To Select a Style, among 2 different styles , can be done in  _(1)^(2)\textrm{C}.

Total Number of ways

       =_(1)^(5)\textrm{C}*_(1)^(3)\textrm{C}*_(1)^(2)\textrm{C}\n\n= 5 * 3 * 2\n\n=30

                             

it is three because there is one of everything

Twelve people are standing in line to buy movie tickets. The theater is running a promotion by giving away 2 concession stand gift cards to the people standing in line. What is the probability that the second and third people in line will get chosen for the gift cards?

Answers

The answer to this question is 2 out of 12

What is the value of the digit 8 in 28,175

Answers

8's place value is thousands it goes ones,tens,hundreds,thousands ten thousands,hundred thousands etc.
Thousands place because if you count to that number you would go ones, tens, hundreds thousands, ten thousands, and millions and etc.

72 pint = ? Gallons. How much is the gallon?

Answers

8 pints = 1 gallon 
so divide it by 8 
72 pints ÷ 8 = 9 gallons

What is the area of this regular polygon a 16.8 b 23.4 c 46.8 d 49.2

Answers

There we multiply by 6 because there are six sides in a polygon
6* (2.6*3/2)
= 6* 3.9
= 23.4
Therefore the answer will be option b (23.4)
Hope it helped you.
If it helped please mark as the brainliest answer.

At the middle school graduation dance,the DJ played 12 slow dances,which was equal to the quotient of the number of fast dances and 2

Answers

Say x is the nb of fast dances
You can deduce that 12=x/2
So x=2*12
x=24