It can be simplified to 9/28
Answer:
option 3
Step-by-step explanation:
sin45° = 11/BC
=>1/√2 = 11/BC
=>BC = 11√2
Answer:
-2x
Step-by-step explanation:
1. Flip it around and then it turns Negative
2. The answer will be -2x!
Answer: 40km/h
Step-by-step explanation:
distance = 20km
time = 30 min conver to hours.
velocity = ?
Answer:
4.8 x 10^5
Step-by-step explanation:
OR
4.8e 5
OR
480 × 10^3