Answer:
The correct answer is third option
1/√3
Step-by-step explanation:
From the figure we can see a right angled triangle ABC.
Right angled at C.
AB = 10
AC = 5
BC = 5√3
<u>Points to remember</u>
Tan θ = Opposite side/Adjacent side
<u>To find the value of tan(B)</u>
Tan B = Opposite side/Adjacent side
= AC/BC
= 5/5√3
= 1/√3
Therefore the value of tan(B) = 1/√3
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The best and most correct answer among the choices provided by the question is <span>x = 4</span>.<span>
</span><span>
Hope my answer would be a great help for you.</span>
Step-by-step explanation:
answer is (b) x=3+√13
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<h2>the original number is 38</h2>
Step-by-step explanation:
Let the two-digit number be 10t+u where t is the tens digit and u the units digit.
-------------------
EQUATION:
t+u = 11
10u+t = 10t+u + 45
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Rearrange the equations:
t+u = 11
9t-9u = -45
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Simplify:
t+u = 11
t-u = -5
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Add the equations to solve for "t":
2t = 6
t = 3
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Substitute to solve for "u":
3+u = 11
u = 8
Answer:
D. i^39
Step-by-step explanation:
If you simplify i^39, you get i^35, i^31, i^27, i^23, i^19, i^15, i^11, i^7, to i^3, which is equal to -i.
