Question

At a certain market, the total price for 1/3dozen apples and 1/4dozen oranges is Rp40,000, while the total price for half a dozen of each is Rp66,000. Olaf is about to buy 1/4dozen apples and 1/3dozen oranges. If he pays Rp50,000, determine the change Olaf will get in return.

Answer 1

Answer:

Step-by-step explanation:

let angle be x°

then it's complement is 5÷4x

5÷4x+x=90°

5x×1+x×4÷4=90°

9x÷4=90°

x=40°

5÷4x

5÷4×40°

50°

Check=

50°+40°=90°

hope this helps

Step-by-step explanation:

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