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hichkok12 [17]
3 years ago
13

Using the technique in the model above, find the missing sides in this 30°-60°-90° right triangle.

Mathematics
2 answers:
valina [46]3 years ago
8 0

Answer:

2 times square root of 3

nydimaria [60]3 years ago
4 0
For this case what you should do is use the following trigonometric relationship:
 tan (x) = C.O / C.A
 Where
 x: angle
 C.O: opposite leg
 C.A: adjoining catheto
 Substituting the values we have:
 tan (60) = long / short
 tan (60) = long / 2
 long = 2 * tan (60)
 long = 3.46
 Answer: 
 long = 3.46
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Please help answer this
yuradex [85]

I think you can use cosine rule if only the lines that form the <52 are equal.

6 0
3 years ago
Describe how to transform:
Anna71 [15]

Answer:

x^\frac{35}{6}

Step-by-step explanation:

The expression to transform is:

(\sqrt[6]{x^5})^7

Let's work first on the inside of the parenthesis.

Recall that the n-root of an expression can be written as a fractional exponent of the expression as follows:

\sqrt[n]{a} = a^{\frac{1}{n}}

Therefore \sqrt[6]{a} = a^{\frac{1}{6}}

Now let's replace a with x^{5} which is the algebraic form we are given inside the 6th root:

\sqrt[6]{x^5} = (x^5)^{\frac{1}{6}}

Now use the property that tells us how to proceed when we have  "exponent of an exponent":

(a^n)^m= a^{n*m}

Therefore we get:  (x^5)^{\frac{1}{6}}=x^{\frac{5}{6}}}

Finally remember that this expression was raised to the power 7, therefore:

[tex](\sqrt[6]{x^5})^7=(x^\frac{5}{6})^7=x^\frac{35}{6}[/tex]

An use again the property for the exponent of a exponent:

8 0
3 years ago
A2+3b−12<br> a=6<br> and b=2<br><br> answer plsss
ICE Princess25 [194]

(6×2)+(3×2)-12

the answer is 6

hope that helps:)

4 0
3 years ago
Please help I will mark brainlist if correct
Setler79 [48]
Y = 3x + 13

You can get this by using the same slope and then plugging into the equation to find the intercept. <span />
8 0
3 years ago
Susan decided to start a bracelet business. She spent $17.75 on supplies for her
Snezhnost [94]

Answer:

Given that:

Susan spent on supplies = $17.75

Earning of june = 24 * $3.25

Earning of June = $78

1/4 of earning = 1/4 * 78

1/4 of earning = $19.5

So Susan will set $19.5 aside for supplies of next month and remaining amount she will have is : 78 - 19.5 = $58.5

i hope it will help you!

6 0
3 years ago
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