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lidiya [134]
3 years ago
11

Tell if the ratios form a proportion

Mathematics
2 answers:
Slav-nsk [51]3 years ago
5 0

Answer:

True

Step-by-step explanation:

\frac{11}{12}  =  \frac{33}{36}  \\ or \: 11  :  12 = 33 : 36(multiplying \: by \: 3)

erik [133]3 years ago
4 0

Answer:

true browski

Step-by-step explanation:

for sure

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HELPPPPPP PLS!!!!!!!!!
alexira [117]

Answer:

y-25=180

Step-by-step explanation:

Same line so 180 degrees.

3 0
3 years ago
Read 2 more answers
From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there in the c
Ivan

The total possibilities can be 756 ways.

<h3>What is combination?</h3>

A combination is a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter. In combinations, you can select the items in any order. Combinations can be confused with permutations.

Given:

The number of ways in which we can select atleast 3 men in the committee are 756.

Number of men = 7

Number of women = 6

Number of people that should be selected in the committee = 5

Now,

N(M = 3) = 7C_3* 6C_2

=35*15

=525

N(M = 4) = 7C_4* 6C_1

=35*6

=210

N(M = 3) = 7C_5* 6C_0

=21*1

=21

So, total possibilities can be = 525 + 210 + 21 = 756 ways.

learn more about combination here:

brainly.com/question/28390900

#SPJ4

7 0
2 years ago
Bob's dog needs medication. He told the veterinarian that the dog weighs 30lbs . The medicine is measured as 16mg for each kilog
katrin2010 [14]

Answer:

Bob's dog should be given 216 mg of medicine.

Step-by-step explanation:

Given that:

Weight of dog = 30 lbs

We know that:

1 lb = 0.45 kg

30 lbs = 0.45 * 30 kg

30 lbs = 13.5 kg

Medicine for each kilogram of weight = 16 mg

1 kilogram = 16 mg

13.5 kg = 16 * 13.5 mg

13.5 kg = 216 mg

Hence,

Bob's dog should be given 216 mg of medicine.

7 0
3 years ago
Work out the values of a to e please
baherus [9]

Answer:

Step-by-step explanation:

a=10   (4,0,2,4,3,1,2,3,1,4)

b=4    (7,5,6,9)

c=6    (13,13,13,10,13,12)

d= 5   (17,16,17,17,16)

e=6    (21,23,20,20,21,23)

8 0
3 years ago
I need so much help can anyone help me
Sonbull [250]

Answer:

i don't really

Step-by-step explanation:

know that because i am in 6th grade soooooooooooooooooo??????

3 0
2 years ago
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