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Sergio039 [100]
3 years ago
8

Experimental verification of opposite side of parallelograms .

Mathematics
1 answer:
zloy xaker [14]3 years ago
6 0
If you mean  proof that the opposite sides of a parallelogram are equal, you draw a diagonal then prove that the 2 triangles formed are congruent.
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A theater sells adult tickets and student tickets. A total of 248 tickets are sold and the ratio of adult tickets sold to studen
Andreyy89

Answer:

the answer is 155 and 93

Step-by-step explanation:

5 and 3 are 8, divided 248 by 8 u get 31. multiply 5 and 31= 155, multiply 3 and 31= 93. 155+91=248

4 0
3 years ago
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What value of m makes the system of linear equations mx − y + 3 = 0, (2m − 1)x − y + 4 = 0 have no solution?
Morgarella [4.7K]

Answer:

m ≠1  ( all m in R  except 1 )

Step-by-step explanation:

hello :

mx − y + 3 = 0.....(*)

(2m − 1)x − y + 4 = 0 ....(**)

multiply (*) by : -1       you have :   -mx+y-3=0   ....(***)

                                                    (2m − 1)x − y + 4 = 0 ....(**)

add(***) and(**)  : -mx+ (2m − 1)x+1 =0

(2m-m-1)x+1=0

(m-1)x = -1

this system have no solution  if : m-1≠0   means : m ≠1

6 0
3 years ago
It takes owen four minutes to eat eight carrot stick.How long does it take him to eat one
laila [671]
It takes Owen 2 minutes to eat 1 carrot stick
4 0
3 years ago
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N + 5 ≥ 25
Triss [41]
The answer is A. Subtract the five on both sides and you end up with A :)
4 0
3 years ago
Answer to this please
mote1985 [20]

Answer:

Sue travels for 3 hours and a half

Sue stays stationary for 2 hours and a half

Step-by-step explanation:

Everytime the curve climbs, it means Sue is travelling. Everytime the curve stays flat, it means Sue is stays stationary. It remains to count up the total for both categories, with one square being 30 minutes.

6 0
3 years ago
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