Hi! I'm stuck on this question.. please help me out -> The angles of a triangle are arranged in ascending order of magnitude. If the difference between two consecutive angles is 10 degrees, find the three angles.

The answers given are :- 50 degree, 60 degree and 70 degree

But there is no equation, just answer. So I'm wondering how the equation works

i do not know this sorry : (

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

contact me if you have any questions you are welcome.