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bezimeni [28]
3 years ago
13

Find the missing side or angle.

Mathematics
2 answers:
alexandr402 [8]3 years ago
3 0

Answer:   <em>a = [ 65.8]</em>

Step-by-step explanation:

<em>A = 18°</em>

<em>B = 28°</em>

<em>b = 100</em>

<em>a = [ x ]</em>

\dfrac{100}{sin \: 28^{o} } =\dfrac{x}{sin \: 18^{o} } \\\\\dfrac{100}{0.4694715628} =\dfrac{x}{0.3090169944} \\\\x=\dfrac{0.3090169944 \cdot 100}{0.469715628} \\\\x=65.78810\dots \\x \approx 65.8

Gre4nikov [31]3 years ago
3 0
It’s A 65.8 you are welcome
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What is 70% as a fraction in simplest form
andriy [413]
70% is the same as 70/100  then we simplify by taking off one zero of each number 7/10 and we can't divide it any more so the answer is 7/10
3 0
4 years ago
Read 2 more answers
Im not sure how to find the answer to this.
Brut [27]
BGH and GHD make a total of 180
a ratio of 2:3 means there are a total of 2+3=5 portion, 
each portion is 180/5=36
so angle BGH is 36*2=72, and angle GHD is 36*3=108
4 0
4 years ago
Use the graph below for this question: graph of parabola going through negative 3, negative 1 and 5, negative 1. What is the ave
Fofino [41]

Here the points are(-3,-1) and (5,-1)

To find the average rate of change, we have to use the following formula .

\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Here x1 =-3, y1=-1, x2=5,y2=-1

So we get

Average rate of change=

\frac{-1+1}{5+3} = 0

So the average rate of change from x=-3 to x=5 is 0

3 0
3 years ago
{x | x &lt; 2}<br><br> how do I solve this
vaieri [72.5K]

Answer:

The set of all numbers less than 2.

Step-by-step explanation:

{x | x < 2}

-Means  all values of x that are less than 2.

- this is the set of all numbers less than 2

4 0
4 years ago
is y=5^w an exponential function if so state the initial value and the base if not then which type of function is it
Gwar [14]

By using the property of exponential function, the results obtained are

Base of the function is 5.

Initial value of the function is close to zero.

What are exponent?

Exponent tells us how many times a number is multiplied by itself.

For example : In 2^4 = 2\times 2\times 2\times 2

Here, 2 is multiplied by itself 4 times.

If a^m = a \times a\times a....\times a (m times), a is the base and m is the index.

Here,

y = 5^w is an exponential function.

The base of the function is 5.

As x \rightarrow -\infty, the function tends to 0

So the initial value of the function is close to zero.

To learn more about exponent, refer to the link:

brainly.com/question/11975096

#SPJ1

6 0
1 year ago
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