20 POINTS How do you find the interquartile range
2 answers:
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Answer:
Step-by-step explanation:
Base of the isosceles triangle = 4
Perpendicular of the triangle = 3
In an isosceles triangle , a perpendicular bisects a base equally. So, here the isosceles triangle consist of 2 right angled triangles.
In that right angled triangles,
Base = 4/2 = 2 (∵ A perpendicular divides a base into 2 equal parts. )
Perpendicular = 3
Hypotenuse = x
So , according to Pythagorean Theorem ,
Using all the values above into the formula gives :-
Step 1. <span>Add </span>9<span> to both sides
</span>
Step 2. Simplify
to 
Step 3. Divide both sides by
Step 4. Cancel 1 on both sides
Step 5. Divide both sides by 4
Done! :) Hope this helps! :)
To check
follow these steps below:
Step 1. Let h = 0
Step 2. Simplify 4 * 0 to 0
Step 3. Simplify 1 + 0 to 1
<span>
Step 4. </span><span>Simplify 8 * 1 to 8
</span>
<span>
Step 5. </span><span>Simplify -9 -8 to -17
</span><span>
</span>
<span>
Done! :)
</span>
</span>
Step 2. Simplify
Step 3. Divide both sides by
Step 4. Cancel 1 on both sides
Step 5. Divide both sides by 4
Done! :) Hope this helps! :)
To check
Step 1. Let h = 0
Step 2. Simplify 4 * 0 to 0
Step 3. Simplify 1 + 0 to 1
<span>
Step 4. </span><span>Simplify 8 * 1 to 8
</span>
<span>
Step 5. </span><span>Simplify -9 -8 to -17
</span><span>
</span>
<span>
Done! :)
</span>