Answer: all
Step-by-step explanation: al, of the answers are literally true
The height of the water level in the vessel exists at 44.90 cm.
<h3>How to estimate the volume of the cube?</h3>
The major diagonal of a cube that cuts through the middle can be found by multiplying the length of one side by the square root of 3. Therefore, the diagonal of a cube = a√3, where a exists the edge of the cube.
Volume of cube = volume of water
As the same amount of water exists poured in the cylinder of diameter 7cm.
Volume of cylinder = Volume of a cube
= 1728
L = 44.90 cm
Therefore, the height of the water level in the vessel exists at 44.90 cm.
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The angle is 29.1234 degree
<h2>Height and distance </h2>
It is an application of trigonometric by which we can find the height, distance, and angle.
<h2>Given</h2>
(x) = 122 m
Height of lighthouse (h) = 34
The base of a lighthouse that is 34 meters above sea level (l) = 34
<h2>To find</h2>
The angle of elevation from the boat to the top of the lighthouse.
<h2>Step by step explanation </h2>
Total height of the tower from the sea level = 34 + 34
Total height of the tower from the sea level = 68
Then
Thus, the angle is 29.1234 degree
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Answer:
AC = 12.5 cm
Step-by-step explanation:
use cosine law c^2 = a^2 + b^2 − 2ab cos(C)
c^2 = 6^2 + 10^2 - 2(6)(10)(cosin100)
c^2 = 156.84
c= √156.84
c= 12.5 cm
The cosine rule is used when we are given either three sides or two sides and the included angle.
The similarity ratio of STUV to CBED is 0.5
<h3>How to determine the
similarity ratio of STUV to CBED?</h3>
For the shapes to have a similarity ratio, it means that:
The shapes are similar (not necessarily congruent)
From the diagram, the following sides are corresponding sides
ST and CB
Where
ST = 2
CB = 1
The similarity ratio of STUV to CBED is calculated as:
Ratio = CB/ST
Substitute the known values in the above equation
Ratio =1/2
Evaluate
Ratio = 0.5
Hence, the similarity ratio of STUV to CBED is 0.5
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