Supplementary angles need to add up to 180 degrees.
Subtract Y from 180:
X = 180 - 156 = 24
X = 24 degrees
Answer:
505462
Step-by-step explanation:
D=16km
r=8km
circumference of a circle= 2<span>πr
= 2*3.14*8
=50.24km
P.S 3.14 is used as the value for </span><span>π (pie)</span>
Answer:
A, B and C
Step-by-step explanation:
A: A is. If you multiply both numbers by 1.5 you get
B is. If you multiply 9 by 10 and 3 by 10 you
C is. If you multiply 9 by 0.5 and 3 by 0.5 you get
D and E don't work.
