What is the slant height x of the square pyramid? Enter your answer in the box, express your answer in radical form.
2 answers:
<span> For this case we have a rectangle triangle where we know:
hypotenuse of the triangle.
Angle between the base of the triangle and the hypotenuse.
We want to find the height of the triangle.
For this, we use the following trigonometric relationship:
</span>
<span> From here, we clear the value of x.
We have then:
</span>
<span>
Answer:
The inclined height of the pyramid is given by:
x = 6.93 m</span>
hypotenuse of the triangle.
Angle between the base of the triangle and the hypotenuse.
We want to find the height of the triangle.
For this, we use the following trigonometric relationship:
</span>
<span> From here, we clear the value of x.
We have then:
</span>
Answer:
The inclined height of the pyramid is given by:
x = 6.93 m</span>
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Answer:
The correct statement is
The null hypothesis is
The alternative hypothesis is
Step-by-step explanation:
From the question we are told that
The population proportion is p = 0.18
The sample size is n = 1240 airplane
The number of airplane is k = 310
Generally the sample proportion is
=>
=>
The null hypothesis is
The alternative hypothesis is
Answer:
(a) and (f)
Step-by-step explanation:
Given
See attachment for table and options
First, we calculate the slope of the table
Using:
So, we have:
The equation is then calculated using:
This gives:
So, we have:
--- The given equation
and
--- The equation of the table
An equation is represented as:
Where:
m = slope or rate of change
b = y intercept
So, for the given equation:
Rate of change = 5
y intercept = 12
For the table:
Rate of change = 12
y intercept = 5
In conclusion:
(a) has the greater rate of change:
and
(f) has the greater y intercept
