The ratio of the heights of these pyramids is 3 : 1, the ratio of the base areas is 9 : 1 and the ratio of the volumes is 27 : 1.
<h3>What is ratio?</h3>
Ratio can be defined as a mathematical expression which denotes the proportion of two (2) or more physical quantities to one another and the total quantities.
The ratio of the heights of these pyramids is given by:
Ratio = Height of pyramid A : Height of pyramid B
Ratio = (3V/lw) : (V/lw)
Ratio = 3 : 1.
The ratio of the base areas of these pyramids is given by:
Ratio = Base area of pyramid A : Base area of pyramid B
Ratio = (3a)² : a²
Ratio = 9a : a
Ratio = 9 : 1.
The ratio of the volumes of these pyramids is given by:
Ratio = Volume of pyramid A : Volume of pyramid B
Ratio = (3l × 3w × 3h)/3 : (l × w × h)/3
Ratio = 27 : 1.
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Answer:
The measure of the smallest angle is 30º
Step-by-step explanation:
Let the angles be:
the first angle (the smallest)
the second angle
the third angle
So, we have:


Required
Find x
The angles in a triangle is:

Substitute values for y and z


Collect like terms


Divide by 4

Answer:
1 and 22/28 = 1 and 11/14
Step-by-step explanation:
<h2>6/4= 42/28</h2><h2>2/7= 8/28</h2><h2 /><h2>8/28 + 42/28 = 50/28</h2><h2 /><h2>50/28= 1 and 22/28 simplifies to 1 and 11/14</h2>
Answer:
It is not.
Step-by-step explanation:
If you plug in
for x and y, you'll get

That is incorrect. So it is not a solution
Answer:
194119
Step-by-step explanation:
well, just plug in your number!
y = 1.55*54000 + 110419