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Snowcat [4.5K]
3 years ago
9

15 Points!

Mathematics
2 answers:
german3 years ago
5 0
Look at the picture.

\sin B=\dfrac{14}{50}=\dfrac{7}{25}\\\\\tan B=\dfrac{14}{48}=\dfrac{7}{24}


mart [117]3 years ago
3 0
Sin = 14/50; 7/25 & tan = 14/48; 7/24, Hope this helps.
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2n-7/3 = 15 solve for n
WITCHER [35]
2n- \frac{7}{3} =15 
2n- \frac{7}{3} =15  common denominator is 3
3(2n- \frac{7}{3} )=3*15 distributhing  3 through parantheses
3*2n- \frac{3*7}{3}=3*15
3*2n-7=3*15
6n-7=45   add7
6n=45+7
6n=52 divide by 6
n= \frac{52}{6} simplify
n=8 \frac{2}{3} ⇒ \frac{26}{3}
5 0
3 years ago
2- log 6-log 9<br> In condensing
Tju [1.3M]

Answer:

\log(150)

Step-by-step explanation:

We want to rewrite the following as a single logarithm:

2 -  log(6)  -  log(9)

We introduce logarithm in the first term to get:

2  \log(10)  -  \log(6)  -  \log(9)

Recall that:

log(a)  -   log(b)  = \log \frac{a}{b}

We apply this property to get:

2 log(10)  -  log( \frac{6}{9} )

This gives:

log( {10}^{2} )  -  log( \frac{6}{9} )

log( {100})  -  log( \frac{2}{3} )

log( \frac{100}{ \frac{2}{3} } ) =  log( \frac{300}{2} )  =  log(150)

4 0
2 years ago
Si el perimetro de un octángulo regular es de 96cm ¿cuando mide cada lado?
enot [183]
If the perimeter of a regular octangulo is 96cm when it measures each side?
6 0
3 years ago
A student walked 100 meters north, then 100 meters west. how many more meters did the student walk compared to their total displ
seraphim [82]

Using Pythagorean theorem, the student walked 53.58 meters more compared to the total displacement from the starting point.

If a student walks 100 meters north, then 100 meters west, then the path he travels resembles the sides of a right triangle (see attached photo).

Using Pythagorean theorem, we can solve for the total displacement from the starting point to the end point.

c^2 = a^2 + b^2

where c is the total displacement from the starting point to the end point

a is the distance he walks up north

b is the distance he walks to the west

c^2 = 100^2 + 100^2

c^2 = 10,000 + 10,000

c^2 = 20,000

c = 141.42 meters

Comparing the total distance the student walked and the total displacement from the starting point to the end point by subtraction.

100 meters + 100 meters - 141.42 meters = 53.58 meters

Learn more about Pythagorean Theorem here: brainly.com/question/343682

#SPJ4

4 0
1 year ago
Ellen is drawing two polygons. One of tue polygons has 3 more angles than the other. What shapes could she be drawing?
Nikitich [7]
You could have lots answers, but first, find the definition
Polygon- A shape with at least three straight sides.
<u><em>Triangle and a Hexagon is what I recommend
</em></u>
<u><em /></u><em />Hope this helps:D
<u><em /></u><u><em /></u><em />Have a great rest of a brainly day!
"AB84"
5 0
3 years ago
Read 2 more answers
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