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Alex777 [14]
2 years ago
14

If I have right angle triangle with a hypotenuse of 12meters and an angle of 60degrees what is the length

Mathematics
1 answer:
ad-work [718]2 years ago
3 0
There are 2 basic trangles used in SAT,
45-45-90
30-60-90

if you look in the attachment you will know the relationship between each so

with a  30-60-90 triangle which you have
hypotonuse=2x
hypotonuse=12
2x=12
divide by 2
x=6

I'm not sure about the  length, but I'm assuming you mean the longer side

the measure of each leg is 6 and 6 times√3




the lonnger one is 6√3
the answer is 6√3 meters

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What is the approximate value of x in the equation below. log_3/4 25 = 3x-1
yuradex [85]

Answer: The approximate value of x is -3.396

Step-by-step explanation:

Given:  

Now,to find the value of x.

Use logarithm rule:  

We have,

Now,

Using value of:   and  we get,

on simplify:

Adding 1 both the sides, we get

Therefore, the approximate value of x for the equation    is  -3.396.

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Step-by-step explanation:

5 0
2 years ago
The area of a circle is 2464cm2.calculate it's diameter to 2 significant figures<br>​
tigry1 [53]

Answer:

hi

Step-by-step explanation:

Answer:

The diameter of the circle is 56 cm.          

Step-by-step explanation:

Given : The area of the circle is 2464 cm square.

To find : The diameter of the circle?

Solution :

The area of the circle is defined as

Where, A=2464 cm² is the area,

r is the radius

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3 0
2 years ago
What are the x- and y-intercepts of the rainbow? Explain what each intercept represents ( parabola y=-x2+36
KengaRu [80]

Answer:

Step-by-step explanation:

y=-x^{2} +36

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4 0
1 year ago
Nick bought t candies and divided them equally between his y friends and me. Each of us got 7 candies.
inysia [295]
<h2>Hello!</h2><h2>Let me help you.</h2>

As I understand, you need to write an equation that relates t \ and \ y. This problem will be solved using equations. The problem states:

<em>Nick bought t candies and divided them equally between his y friends and me. Each of us got 7 candies.</em>

<em />

From this statement, we know that:

t: Number of candies Nick bought.

y: Number of friends.

Since I am included in this problem, the number of people involved here can be expressed as:

y+1

Since each of us got 7 candies, then it is true that:

\frac{t}{y+1}=7 \\ \\ t=7(y+1)

<em>So t (number of candies) is a function of y(number of friends).</em>

6 0
2 years ago
Bro I am so bad at math and I need help ;-;
serg [7]

Answer:

1. M > -7

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Please let me know if you need me to explain these answers! :)

4 0
2 years ago
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