Answer:
The ten thousandth digit would be 0.
Step-by-step explanation:
30/10=3
3 is a whole number so there would be no decimal which means that in the ten thousandth place would be 0
30/10=3.0000
Answer:
3.30012 or 825003/250000
Step-by-step explanation:
0.91667÷5/18
convert .91667 into a fraction
91667/100000÷5/18
turn ÷ into a × and reduce the numbers with common factor 2.
91667/50000×9/5
multiply
825003/250000 or 3.30012
Answer:
912.414
Step-by-step explanation:
The angle
θ
between the directions of motion of planes
θ
=
320
−
200
=
120
∘
The distance
a
traveled by first plane flying at a speed of
150
km/hr
in
3
hrs
a
=
150
⋅
3
=
450
k
m
Similarly, the distance
b
traveled by second plane flying at a speed of
200
km/hr
in
3
hrs
b=
200x3=
600 km
Now, the distance between the planes after 3
hrs will be equal to the side of a triangle opposite to the angle θ=120∘
included by the sides
a
=
450
& b=
600
.
Now, using Cosine rule in the concerned triangle, the distance between the plane after
3
hours is given as
Answer:
80%
Step-by-step explanation:
Given:
The given system of equations is:
![2x+y=1](https://tex.z-dn.net/?f=2x%2By%3D1)
![x-2y=8](https://tex.z-dn.net/?f=x-2y%3D8)
To find:
The solution to this system of equations by graphing.
Solution:
We have,
![2x+y=1](https://tex.z-dn.net/?f=2x%2By%3D1)
![x-2y=8](https://tex.z-dn.net/?f=x-2y%3D8)
The table of values for first equation is:
x y
0 1
1 -1
Plot the points (0,1) and (1,-1) on a coordinate plane and connect them a straight line.
The table of values for second equation is:
x y
0 -4
2 -3
Plot the points (0,-4) and (2,-3) on a coordinate plane and connect them a straight line.
The graphs of given equations are shown in the below figure.
From the below figure, it is clear that the lines intersect each other at point (2,-3). So, the solution of the given system of equations is (2,-3).
Therefore, the solution to this system of equations is:
x-coordinate: 2
y-coordinate: -3