JL/LK = sin(30°)
JL = LK*sin(30°) = (8√2)*(1/2) = 4√2
LM/JL = sin(45°)
LM = JL*sin(45°) = (4√2)*(1/√2) = 4
x = LM = 4
(1/3)r + (2/3)r = -2 -1
1r = -3
r = -3
Hope this helps
Answer:
7.6m/s
Step-by-step explanation:
Find the time the Olympian swam
Speed=distance/time ⇒⇒Time=distance/speed
Distance=200m , speed= 1.8m/s t= 200/1.8 = 111.11 seconds
Find the speed of the Olympic runner
Distance=200m time = 21.3 sec
s=200/21.3 = 9.4 m/s
Difference in speed= 9.4-1.8= 7.6m/s
C i think? maybe because like that’s the farthest (opposite) side from A so that could be it
Answer:
The quotient is 83
Step-by-step explanation:
More details in the pic attached: