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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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Out of 30 employees 9 of them wanted a watch <br> how many would want a watch out of 110
kirza4 [7]

Answer:

33

Step-by-step explanation:

9 out of 30 employees want a watch

So the ratio is 9/30

So in 110 employees want a watch 110×9/30

=33

So 33 out of employees want a watch

5 0
3 years ago
Read 2 more answers
N the diagram, the ratios of two pairs of corresponding sides are equal.
MaRussiya [10]

Answer:

\angle N\cong \angle Z

Step-by-step explanation:

Given:

In ΔLMN and ΔXYZ, MN=3\,,\,LN=2\,,\,YZ=9\,,\,XZ=6

To find: criteria that needs to be shown to prove ΔLMN \sim ΔXYZ using SAS similarity theorem

Solution:

According to SAS Similarity Theorem, if two sides in one triangle are proportional to two sides in another triangle and the included angle between the sides are congruent, then the two triangles are said to be similar.

In ΔLMN and ΔXYZ,

\frac{LN}{XZ}=\frac{2}{6}=\frac{1}{3}\\\frac{MN}{YZ}=\frac{3}{9}=\frac{1}{3}\\\therefore \frac{LN}{XZ}=\frac{MN}{YZ}

So, ΔLMN \sim ΔXYZ by SAS similarity theorem if \angle N\cong \angle Z

3 0
3 years ago
Read 2 more answers
Can i please get help with this question?
Anna11 [10]

The answer is 3.88888888889


4 0
3 years ago
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If I have 48 cards and and gave 10 to my friend and I have 38 left what what fractionbb be is my original number of cards
topjm [15]

Question isn't well formatted :

If I have 48 cards and and gave 10 to my friend and I have 38 left. what fraction of original number of card do I have left.

Answer:

0.7917

Step-by-step explanation:

If I have 48 cards and and gave 10 to my friend and I have 38 left what what fractionbb be is my original number of cards

Given that :

Total number of cards = 48

Number given to friend = 10

Number of cards left = 48 - 10 = 38

Number of cards left / original number of cards

38 / 48

= 0.7917

8 0
3 years ago
Help me ASAP!!!!!!!!
larisa [96]

Step-by-step explanation:

a) The rule is <em><u>multiply the previous term by 6 then add 13</u></em>. So if the 1st term is n0 = -2, then the next term n1 is

n1 = 6n0 + 13

= 6(-2) + 13

= 1

n2 = 6n1 + 13

= 6(1) + 13

= 19

So the sequence goes like

-2, 1, 19

b) Now the sequence is reversed so let's write the terms as follows:

19, 1, -2

The new rule now is <em><u>subtract</u></em><em><u> </u></em><em><u>1</u></em><em><u>3</u></em><em><u> </u></em><em><u>then</u></em><em><u> </u></em><em><u>divide</u></em><em><u> </u></em><em><u>by</u></em><em><u> </u></em><em><u>6</u></em><em><u>.</u></em> You can check this as follows:

n0 = 19

n1 = (n0 - 13)/6

= (19 - 13)/6

= 1

n2 = (n1 - 13)/6

= (1 - 13)/6

= -2

5 0
3 years ago
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