He needs to take the LCM of 15 and 10. ( LCM = 30 )
15 × 2 = 30
10 × 3 = 30
Therefore,
Dan has to buy -
3 packets of sausages
AND
2 packets of bread rolls
Answer:
Angle M = 61°
Angle N = 87°
Step-by-step explanation:
in the given problem :-
the measure of exterior angle of a triangle is equal to the sum of measures of two opposite interior angles of the triangle .
so,
=》4y + 9° + 6y + 9° = 148°
=》10y + 18° = 148°
=》10y = 148° - 18°
=》10y = 130°
=》y = 130° / 10
=》y = 13°
so,
angle M = 4y + 9 = (4 × 13) + 9 = 61°
angle N = 6y + 9 = (6 × 13) + 9 = 87°
28=2*2*7=2²*7;
46=2*23=>the greatest common factor is 2
I rly don’t know but i’m here to get points for answers so yeaaaa