Answer:
10 + 20 + 2
Easy, make it easy to do mentally than add the remaining
Step-by-step explanation:
3x - 4(4) = 65
3x - 16 = 65
3x = 81
x = 27
Answer:
1/15
Step-by-step explanation:
4 × 1/6 × 1/10
reduce the numbers :
1/3 × 1/5
now multiplique the fractions
=1/15
d. regular decagon; interior: 144; exterior: 36
HOPE THIS WILL HELP YOU