Answer:
Step-by-step explanation:
(i) x+2y=4
(ii) x=4-2y
(iii) 2x-2y=5
substituting (ii) in (iii)
2x-2y=5
2(4-2y)-2y=5
8-4y-2y=5
-6y=5-8
-6y=-3
(iv) y=
substituting (iv) in (ii)
x=4-2y
x=4-2×
x=4-1
x=3
∴ B.(3,)
HOPE IT HELPS YOU!!!!
Answer: 27 meters
Step-by-step explanation:
2 sides are 14 m so 14×2=28
now take the total... 82-28=54
no divide the rest by 2 since there are 2 sides left... 54÷2=27
Answer:
a.
Vladivostok is three hours ahead of Bangkok.
Step-by-step explanation:
Time the train left Bangkok is 1:50am
It traveled for 16 hours 40 minutes.
If the train was to be in Bangkok.
The Time Will be 1+16 hours then 50+40 minutes
Which is 17 hours + 1 hour 30 minutes
Which is 18 hours and 30 minutes
And 18 hours = 6:00 pm
So if it was in Bangkok the time with be 6:30 pm
But in Vladivostok, it was 9:30 pm
It's clear that Vladivostok time is faster by 3 hours
Diameter of 40.6mm, radius of= 20.3mm
Whole area equals pi.r^2= 1293.9626mm^2
2pi/7= 51.428degrees
360degrees=1293.9626mm^2
51.428degrees=x
360x=66546.648
x= 184.85mm^2
Hope you get it!
