Answer:
<em>The equation of the tangent line </em>

Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given function y = x cot (x) ....(i)
Differentiating equation (i) with respective to 'x' , we get

<u><em>Step(ii):-</em></u>
The slope of the tangent line


We will use trigonometry formulas



Now the slope of the tangent


<u><em>Step(iii):-</em></u>
Given
Substitute
in y = x cot (x)


The point of the tangent line 
<em>The equation of the tangent line </em>


The answer of how to find 12.5% of 5760 is 720
Answer:
Option 3 or Option 4.
Step-by-step explanation:
I have this doubt because actually, a rhombus with a right angle (one) is not necessarily a square. Some rhombuses have one right angle and are still not squares. Now, if the four angles are right, it is a square, but this only says one.
On other hand, a parallelogram with congruent diagonals isn't a square necessarily either. Rectangles have congruent diagonals and are parallelograms.
In case you only can answer with one, I'll say is option 3, hope it helps!
Answer:
The probability that the middle school student owns a skateboard or a bicycle is 0.61.
Step-by-step explanation:
We are given that the probability of a middle school student owning a skateboard is 0.58, of owning a bicycle is 0.48, and owning both is 0.45.
A middle school student is chosen at random.
Let the probability of student owning a skateboard = P(S) = 0.58
The probability of student owning a bicycle = P(B) = 0.48
The probability of student owning both = P(S
B) = 0.45
Now, the probability that the middle school student owns a skateboard or a bicycle is given by = P(S
B)
P(S
B) = P(S) + P(B) - P(S
B)
= 0.58 + 0.48 - 0.45
= 0.61
Hence, the probability that the middle school student owns a skateboard or a bicycle is 0.61.
Answer:
Step-by-step explanation: