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agasfer [191]
1 year ago
13

=0" alt="tanx^{2} -\frac{1}{3} =0" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
sergejj [24]1 year ago
8 0
Try snapping a pic of the problem and uploading it again? i can not see what you need help with
lianna [129]1 year ago
6 0

These are expression written as a function of sine, cosine and tangent. The value of x from the given function is 4.29

Trigonometry expression

These are expression written as a function of sine, cosine and tangent.

Given

tanx² - 1/3 = 0

Add 1/3 to both sides

tanx² - 1/3 + 1/3 = 0 + 1/3

tanx² = 1/3

x² = arctan(1/3)

x² = 18.44

x =4.29

Hence the value of x from the given function is 4.29

Learn more on trig function here: brainly.com/question/24349828

#SPJ2

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2) 4 6 2 3 If L= | 5 8 and M= 1 4 3 -2 -5 3 3 Find L-M -)) 2 4 8 A ) 3 4 5 2 3 B) 4 4 8 -5 6 9 o 6 12 -2 1 6 6 2 D) 9 12 1​
Misha Larkins [42]

\\ \sf\longmapsto L-M

  • Put values

\sf \left[\begin{array}{cc}\sf 4&\sf 6\\ \sf 5 &\sf 8 \\ \sf 3 &\sf -2\end{array}\right]-\left[\begin{array}{cc}\sf 2&\sf 3\\ \sf 1 &\sf 4 \\ \sf -5&\sf3\end{array}\right]

Just substract corresponding terms

\\ \sf\longmapsto \left[\begin{array}{cc}\sf 2 &\sf 3\\ \sf 4&\sf4\\ \sf 8&\sf -5\end{array}\right]

Option B

6 0
3 years ago
What the answer is to question number 4
cestrela7 [59]
Hey there!
The answer is D. 1/5
An explanation is in the attached image below.
Hope this helps!

3 0
3 years ago
What is the elevation of a city 45 feet below sea level?
Andrei [34K]

Answer:

The elevation would be -45 feet

Step-by-step explanation:

6 0
3 years ago
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Pedro's goal is to have more than $1200 in savings in the next 12 months. He already has $480 saved and wants to save the same a
Leno4ka [110]
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8 0
3 years ago
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GUYS PLEASE HELP ME!!
Musya8 [376]
<h3>The surface area of cube is 162.24 square inches</h3>

<em><u>Solution:</u></em>

<em><u>The surface area of cube is given as:</u></em>

Surface\ Area = 6s^2

Where,

"s" is the length of each side of cube

From given,

s = 5.2 inches

Therefore,

Surface\ Area = 6 \times 5.2^2\\\\Surface\ Area =  6 \times 27.04\\\\Surface\ Area = 162.24

Thus the surface area of cube is 162.24 square inches

7 0
3 years ago
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