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alukav5142 [94]
3 years ago
15

There are 42. Children in the classroom each student will get 28 pictures and 46 erasers how many pictures with the teacher had

to give out
Mathematics
2 answers:
Stella [2.4K]3 years ago
7 0

42 times 28 = 1176

i'm 90% sure it's right please tell me if it's not

LUCKY_DIMON [66]3 years ago
4 0
The teacher have to give out 1,176
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an antelope can run at a speed of 61 miles per hour. What is this speed in yards per second? Round to the nearest hundredth.
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an artist is using tiles and boards for a project. A tile has length 2/3 ft and width 2/3 ft. A board has length 1/2 yd and widt
Margaret [11]

Answer:

  4 : 9

Step-by-step explanation:

The requested ratio is ...

  tile length : board length = (2/3 ft) : (1/2 yd) = (8 in) : (18 in)

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_____

To make a unitless ratio, both parts must have the same units. Here, we chose to express the lengths in inches. We could have used feet or yards as well. (2/3 ft)×(1 yard)/(3 ft) = 2/9 yd or (1/2 yd)(3 ft/yd) = 3/2 ft. You get the same ratio with any of these:

  (2/9 yd) : (1/2 yd) = (4 yd) : (9 yd) = 4 : 9 . . . . . multiply by 18

  (2/3 ft) : (3/2 ft) = (4 ft) : (9 ft) = 4 : 9 . . . . . multiply by 6

5 0
3 years ago
7x - Зу = 45<br><br> 4х + 5y = 19
inysia [295]

Answer:

(6,-1)

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3 years ago
The equations y = tan^2 (x) and y = 1 are graphed below. According to the graphwhich of the following is part the solution to th
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8 0
3 years ago
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An area of 18 square feet that is 6 feet long and 3 feet wide. A rug covered 1/3 square foot tiles. How many tiles will the rug
Shkiper50 [21]

Answer:

The number of tiles the rug will cover is 54 tiles

Step-by-step explanation:

Here we have,

Total area covered by the rug = 18 ft²

Size of one tile = 1/3 ft²

Therefore the number of tiles that can fit into the the area is given by;

Total area of the rug ÷ Area of one tile

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Here we note that we are dividing a number by a fraction which is the same as multiplying the number by the inverse of the fraction as follows

= 18 × 3/1 ft²/ft² = 54 tiles

The number of tiles the rug will cover = 54 tiles.

5 0
3 years ago
Read 2 more answers
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