The chance that any given bulb is on is equal to 1/2. The chance that all twenty bulbs are on at the same time is
Answer:
b. They can both be 90 degree angles
c. Acute angles are by definition 90 degrees, and acute is less than but not equal to 90 degrees
d. should be always
e. should be never (explanation: they have to be adjacent to be supplementary, and vertical angles are never adjacent)
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
1/4 times 8 is 2
I would say: 2 times 5 less a number.
Answer:
7,560
Step-by-step explanation:
70% of 1750 × 6 = 7,560