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Pavel [41]
3 years ago
7

tammy has a rectangular poster . the poster is 1.6 meters long and 1.2 meters wide . what area of the poster in square centimete

rs
Mathematics
1 answer:
MatroZZZ [7]3 years ago
8 0
Area of a rectangle = length * width
A = 1.6 *1.2 = 1.92 m²
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A map has a scale of 1 cm : 9 km. If two cities are 2 centimeters apart on the map, what is the actual distance between the citi
Angelina_Jolie [31]

Answer:

18 kilometers

Step-by-step explanation:

If each 1 cm represents 9 kilometers.

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x =  \frac{9 \times 2}{1}  = 9  \times 2 = 18

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2 years ago
A milk carton is 30cm long and 10cm wide and 50cm high. How much milk can it hold?
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2 years ago
The length of a rectangular piece of land is 9 cm more than 3 times its width. The perimeter is 418 cm. Find its dimensions.
SashulF [63]

Let w represent the width of the rectangle in cm. Then its length in cm is (3w+9). The perimeter is the sum of two lengths and two widths, so is ...

... 418 = 2(w + (3w+9))

... 209 = 4w +9 . . . . . . divide by 2, collect terms

... 200 = 4w . . . . . . . . subtract 9

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The dimensions of this piece of land are 159 cm by 50 cm.

3 0
3 years ago
Express the recurring decimal 0.142 recurring as a fraction in its simplest form.
kupik [55]

Answer:

7/165

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We take number after the decimal point     042

then we subtract  the non repeating.In this case is 0 so we not subtract anything

This will be the numerator  42

For each repeating decimal we write a 9 (in this case 2 nines)

For each non repeating decimal we write a zero

Denominator is 990

42/990  =  7/165

7:165 = 0.0424242

I think this is what you do. Hope it helps!

5 0
3 years ago
Six teams are out on the field playing soccer. The teams all have the same number of players. The head coach asked for 2 players
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6x  - 12 = 78 \\ 6x = 90 \\ x = 15

There are 15 players on each team.

7 0
3 years ago
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