The ratio would be 4 to 1
Answer:
θ = 18°27'
Step-by-step explanation:
As the hint says, you need to calculate CE using the triangles ΔABC and ΔBDE.
Using segment addition, CE = CB + BE. So first use trigonometry to find these segments.
First, let's find CB.
sin 22° = CB / 4.882
CB = 1.8288
Next, let's find BE.
cos 22° = AB / 4.882
AB = 4.5265
BD = AB − 1.975
BD = 2.5515
tan 48° = BE / BD
BE = 2.8337
Now we can find CE and θ.
CE = CB + BE
CE = 4.6626
cos θ = CE / 4.915
θ = 18.443°
A minute is 1/60th of a degree.
0.443° × (60 '/°) = 27'
So θ = 18°27'.
Answer:
x=5.333
y=3
Step-by-step explanation:
given, y=5-2............(1)
1-3x+y=-12...............(2)
y=5-2=3
put y=3 in equ (2)
1-3x+3=-12
1+3+12=3x
3x=16
x=
x=5.333
hence, x=5.333
y=3 answer
Answer:
Yes, 90 minutes each.
Step-by-step explanation:
360/4 = 90.
Hope this helped and good luck!(:
Answer:
1 cup of water will fill = 
of the plastic container.
Step-by-step explanation:
Given :
of a cup of water fills 
of a plastic container.
To find number of containers that can be filled with 1 cup of water, we will use unitary method.
if of a cup of water fills of a plastic container.
Then 1 cup of water will fill = 
of a container.
Dividing fractions.
Replacing division with multiplication by taking reciprocal of the divisor.
Multiplying the numerators and denominators.
∴ 1 cup of water will fill = of the plastic container.
