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katrin [286]
3 years ago
9

Find the sum. 2.680 34.200 +20.386

Mathematics
2 answers:
Talja [164]3 years ago
8 0
Answer: 57.266

Align all the decimal point and do the operation required.


Drupady [299]3 years ago
4 0
2.680+34.200+20.386=57.266
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The perimeter of a playing field for a certain sport is 334ft. The field is a rectangle, and the length is 47 ft longer than the
babunello [35]

Answer:

The dimensions of the rectangle = 60ft by 107ft

Where 60 ft = Width of the playing field

107ft = Length of the playing field

Step-by-step explanation:

A playing field is Rectangular is shape, hence,

The formula for Perimeter of a rectangle = 2(L + W)

P = 334 ft

L = 47 + W

W = W

Hence we input these values in the formula and we have:

334 = 2(47 + W + W)

334 = 2(47 + 2W)

334 = 94 + 4W

334 - 94 = 4W

240 = 4W

W = 240/4

W = 60

There fore, the width of this playing field = 60 ft

The length of this rectangle is calculated as:

47 + W

47 + 60

= 107 ft

The length of this playing field = 107ft

Therefore the dimensions of the rectangle = 60ft by 107ft

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Answer: b: 34,944

Step-by-step explanation:

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Mandarinka [93]

Answer:

-2

Step-by-step explanation:

X1 Y1 X2 Y2

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sleet_krkn [62]
We can't see the table but if every input or x has only one specific output or y then it is a function so if every different height has one number of stories then it's a function you can have it though to were say you have 18 feet and 17 feet and they are both 3 stories then it's still a function but if you have 18 feet thats 3 stories and 18 feet thats 4 stories then its not a function 
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Fynjy0 [20]
5x -15 + 3 -8x = 13
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5x -8x =13 -12
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3 years ago
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