You need to find x for both equations first
3x - 11 < 4 4x + 9 ≥ 1
+ 11. +11. -9. -9
3x < 15 4x ≥ -8
/3. /3 /4. /4
X < 5 X ≥ -2
Then you plug in x in the equations
3(5) - 11 < 4. 4(-2) + 9 ≥ 1
15 - 11 < 4 -8 + 9 ≥ 1
4 < 4 1. ≥ 1
False True
The response time includes the round-trip signal time plus the robot's travel time.
59 min = 2*(9.5 min) +travel time
59 min -2*(9.5 min) = travel time = 40 min
The speed is distance / travel time
speed = (52.8 m)/(40 min) = 1.32 m/min
The robot's average speed was 1.32 meters per minute.
Answer: 180 Tickets Were Given To Employees
Step-by-step explanation: 21 x 4 = 84
Let listeners be x
Let employees be 4x
x + 4x = 225
5x = 225
x = 45
45 tickets were given to listeners 45 x 4 = 180 tickets were given to employees
That's the same as writing 65 - 24, which is 41.
option B is the correct answer. The given triangle is right angled triangle with angle 45,45 and 90.so the sides are in the ratio 1: 1: √2 Therefore the legs = 22÷√2=11√2