0.51 and 0.56 are both greater than 0.5.
0.005 is less than 0.01.
The answer is B) 0.46.
It is less than 0.5 but greater than 0.01.
A cloud of dust and gas in space is a nebula
R=train speed
p=plaane speed
t=time
d=st
100=tr
350=pt
p=4r-20
ok so 100 times 3.5=350
times 1st equaton by 3.5
350=3.5tr
350=pt
sub
3.5tr=pt
divide both sides by t
3.5r=p
sub p=4r-20
3.5r=4r-20
minus 3.4 from both sides
0=0.5r-20
add 20
20=0.5r
times 2
40=r
sub
p=4r-20
p=4(40)-20
p=160-20
p=140
plane=140kmph
train=40kmph
Answer:
k = -2j+24
Step-by-step explanation:
We have 2 points on the trend line
(4,16) and (6,12)
We can find the slope
m = (y2-y1)/(x2-x1)
= (12-16)/(6-4)
= -4/2
= -2
The slope is -2
The y intercept is 24 (where it crosses the y axis)
Writing the equation in the form y= mx+b
k = -2j+24
Answer:
RS = 180 deg
Step-by-step explanation:
Since TRS is a 120 deg angle, if we remove T from the problem we would have a straight line giving us 180 deg.
