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Ymorist [56]
3 years ago
15

Keith asked 30 people whether they knew how to play whist or dominoes. Fifteen of them knoew how to play whist and 20 knew how t

o play dominoes. Five people did not know how to play either game. Create a Venn diagram to determine how many knew how to play both games.
Mathematics
1 answer:
adelina 88 [10]3 years ago
7 0
Ok so, 15 of them know how to play whist (I have no  idea what that is) and 20 of them know how to play dominoes, 5 of them do not. So, if you add up 20+15=35, take off 10 35-10=25 so it must mean that 10 is the answer. (Also if you add 5 to that 25+5=30)
The Answer is 10
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Given: segment PT || segment QS, segment PT ≅ segment QS, ∠T ≅ ∠S<br> Prove: ΔPQT ≅ ΔQRS
vfiekz [6]

Segment PT || segment QS,                                  Given

segment PT ≅ segment QS,  

∠T ≅ ∠S

 

Angle TPQ = Angle SQR                      PR is a transversal  cutting parallel segments SQ and TP

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ΔPQT   ≅    ΔQRS                                ASA congruency

4 0
3 years ago
In a 650g bag of mixed dried fruits, the ratio of mangos to apples to pears is 12:8:6 by mass. Determine the masses of the mango
Virty [35]

Answer:

mass of mangos = 300g

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Step-by-step explanation:

lets first reduce the ratio

12:8:6

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this means the the denominator of our fractions will be 6 + 4 + 3 = 13

hence

mangos = 6/13 of 650g

6/13 * 650 = 300

apples = 4/13 of 650g

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7 0
2 years ago
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Vera_Pavlovna [14]

Answer:

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16+49=65

3 0
2 years ago
Solve the following equation for n.<br> n+18=m
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Answer:

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1 year ago
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Step2247 [10]

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Step-by-step explanation:  Use desmos.com/calculator

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3 years ago
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