43.08 because if you round and the number in the thousanths is 6 and if the number is 5 and above you round and 4 and below you go down so it is 6 so you round up so it is 43.08 because 7 rounds to 10
Answer:
x = 30
Step-by-step explanation:
15 = 1/2x
multiply both sides of equation by 2
30 = x
The domain of the following relation: R: {(3, 5), (8, 6), (2, 1), (8, 6)} is No domain exists {1, 5, 6} {3, 8, 2, 8} {2, 3, 8}
Simora [160]
Ahemmm the domain for a x,y pair set is always the "x" value, or the 1st value in the pair, thus
of course, the 8 is there twice, so, you don't need to put it twice, just once.
Answer:
a)
x = (158-112) / 1x
or 158-112 / x
b) 112+ 23 /158-23 = x
or if you want x to be the same value as the first part then you could write
112+x / 158-x = 135/135
or revise as an equality
23 ≤ 112 < 158
112 + 23 = 158
112 + x = 158
Step-by-step explanation:
Tailwind speed
x = 158-112 / 2
x = 46/2
x = 23 knots
Speed
x = 112 + 23 / 158-23
x = 135 / 135 m/h = same speed as stated in question.
115.38 is the nearest hundredths
