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Goshia [24]
4 years ago
12

Which equation models the problem below if c represents the number of babies whose eyes are closed? There are 12 babies in a pho

tograph, and 9 of them have their eyes open. How many babies have their eyes closed? 9 – c = 12 12 + c = 9 c – 9 = 12 9 + c = 12
Mathematics
1 answer:
attashe74 [19]4 years ago
6 0

Answer:

9+c=12

Step-by-step explanation:

Given there are 12 babies in a photograph ,Out of which 9 babies have their eyes open .So by intuition one can say that the other babies have their eyes closed.Let the number of babies with their eyes closed be "c". Then

Total number of babies=12

number of babies with their eyes open=9

number of babies with their eyes closed=c

Total number of babies=  number of babies with their eyes open +  number of babies with their eyes closed.

12=9+c

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Twice the difference between a number
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Answer:

Let x = the number

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Step-by-step explanation:

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3 years ago
Evaluate the expression for the given value of the variable.<br><br> 8p; p=9
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Answer:

72

Step-by-step explanation:

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8 0
3 years ago
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A boat is heading towards a lighthouse, whose beacon-light is 139 feet above the
Novay_Z [31]

The horizontal distance between light house and boat is 1588.78 feet approximately.

The figure is given by,

Here, AB  = height of the lighthouse bacon light above the water = 139 feet

Now angle ACB = 5 degree

Let the horizontal distance of light house from the boat = BC = x feet

So by trigonometric function we get,

tan 5 = AB/BC

tan 5 = 139/x

x = 139/tan 5 = 1588.78 (approximately)

Hence the horizontal distance between light house and boat is 1588.78 feet approximately.  

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brainly.com/question/1143565

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5 0
1 year ago
I NEED THESE DONE ASAP I DONT KNOW WHAT TO DO
zavuch27 [327]

Answer:

The answer to question 4 is 25.

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Brilliant_brown [7]

John walks 0.6 miles in 1 hour.

Step-by-step explanation:

Distance walked by John = 3 miles

Time period = 5 hours

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Unit rate is the ratio of two measurements, in which one measurement is one, therefore,

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Keywords: ratio, distance

Learn more about distances at:

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#LearnwithBrainly

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3 years ago
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