MATHEMATICS MIDDLE SCHOOL

A postcard has an area of 24 square inches. Two enlargementsof the postcard have areas of 54 square inches and 96 square
inches. In each postcard, the length is 1 times the width
Which of the following could be the dimensions of the postcard
or one of the enlargements? Mark all that apply.
A postcard has an area of 24 square inches. Two - 1

Answers

Answer 1
Answer: First you need to multiply the numbers and regroup the numbers so you don't get mixed then get your answer which is 956. so i hoped that helped

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Answers

So we want the speed of the dog which the equation got speed is;

v=d/t so using the given values we have we get;

v=1.5miles/35min but we need min in hours so by doing simple unit conversion we get;

35min(1hr/60min)=.58333hrs so now we have;

v=1.5miles/.5833hrs= 2.57mph

But to get it in form of your answer choices we can just use common sense and rule out all choices but D and E and E is too fast as it is 2.875mph and 2-4/7=2.571 which matches our answer.

So the answer is D 2 4/7mph

Hope this helped you out some and if you have any questions please feel free to ask.
Thank you

If anyone could help me with this question it would be much appreciated. I'm stuck as to how to work this out.

Answers

substitute n with 5 and 6

(3x5)+5 = 20
(3x6)+5 = 23

How do i make 45/150 a fraction and a decimal

Answers

0.3 is the decimal of 45/150 

To change fraction into decimal you need the divide the denominator by the numerator.
So  150 divided by 45 is 0.3.
you would divide 45 divided by 150 to get 0.3

A container holds 5L of fluid. Does it hold more than or less than 500mL of fluid

Answers


There are 1000 mL in one liter, so there are 5000 Ml in the 5 L container. thus, it holds more than the 500 mL container. 

Plz help 20 points answers

Answers

Answer:A-3rd box

B-first box

C-first box

D-middle box

Step-by-step explanation:

Justin bought 6 ribbons for an art project. Each ribbon is 1/4 yard long. How many yards of ribbon did Justin buy?

Answers

To answer this question, Justin has bought 3/2 yards of the ribbon.
There are two ways you could answer this question. You could add it or subtract it. First, I will teach you the way of adding to get your answer. So, from this sentence, Justin has bought 6 ribbon and each was 1/4 yards long. You could add it by doing 1/4+1/4+1/4+1/4+1/4+1/4. This would give you 6/4, which would be 3/2 yards(simplified). (This could also be 1.5 yards..)
The second way was multiplying. It would look like this: 1/4 times 6. (Now, 6, could be represent as 6/1) Now you do 1 time 6 for your numerator and 1 times 4, which would be your denominator. This would also give you 6/4 or 3/2 (simplified) Hope this works!! :)
6 ribbons
1/4 yard long each
4 yards = 4 ribbons
4/4 yards
A: 6/4 yd
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