This is known as the commutative property of addition.
Hope this helps!
X is equal to 30 (vertically opposite angles)
y=180-50
=130 degrees (angles in a straight line equal to 180)
z=180-130-30 (angle sum of a triangle equal to 180)
z=20 degrees
The marked price of an article is 25% above its cost price when it is sold at a discount of 15%
Answer:
16
Step-by-step explanation:
After reach round the number of players will be reduced by a half.
After 1 round it will be 1024 * 11/2 = 512, after 2 rounds it will be 1024 * (1/2)^2 = 256 etc..
Thus, after 6 rounds the remaining players will be 1024* (1/2)^6
= 16 (answer)
Answer:
42°
Step-by-step explanation:
angle b is complementary to 48° so their sum is 90°.
