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cupoosta [38]
3 years ago
14

olivia is three times Daisys age now. in 5 years time, olivia will be twice daisys age then. how old is daisy now

Mathematics
2 answers:
neonofarm [45]3 years ago
5 0

Answer:

10

Step-by-step explanation:

If Daisy is originally 5 years old, then Olivia would be three times her age which is 15 years old.

After 5 years pass, Daisy will be 10 years old and Olivia will be 20 years old, making Olivia twice as old as Daisy now.

Katen [24]3 years ago
3 0

Answer:

Daisy is 5 years old NOW

Step-by-step explanation:

D=Daisy's age, O=Olivia's age

O=3D

O+5=2(D+5)

O+5=2D+10

O=2D+5

2D+5=3D

D=5

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Answer:

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Step-by-step explanation:

Since it is an isosceles triangle, both sides are the same. So if you add up all the angles of any triangle, it should always add up to 180°. There is a 50° angle and a right angle (90°) so you subtract 50 and 90 from 180 (180-50-90) and you get 40. X has to be 40° :)

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Answer:

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