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musickatia [10]
3 years ago
5

Show a step-by-step process of solving 7/20 and getting a decimal answer.

Mathematics
1 answer:
Luden [163]3 years ago
5 0
First we have to multiply the numerator and the denominator by 5:
\frac{7}{20}* \frac{5}{5}= \frac{35}{100} = 0.35

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zheka24 [161]
3.5 years (so 4 years)
2500×0.065 (this gets the amout earned per year) =162.5
568.75÷162.5 (how many years to get the desired amount) =3.5
8 0
3 years ago
Read 2 more answers
Let g(x) = 2x and h(x) = x2 + 4. Evaluate (h ∘ g)(1). 2 8 10 4
Klio2033 [76]
Hello!

You can solve this by plugging 1 into g(x) and plugging the result into h(x).

g(x) = 2x
g(1) = 2(1)
g(1) = 2

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h(g(1)) = 2(2) + 4
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Answer:
<span>(h ∘ g)(1) = 8</span>
8 0
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goldenfox [79]
What's the formula???
8 0
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Describe the different type of polygons
gladu [14]


Convex Polygons



All of its angles are less than 180°.

All of the diagonals are internal.

Concave Polygons


 At least one angle measures more than 180°.
 At least one of the diagonals is outside the shape of the polygon.

 

Equilateral Polygons


All sides are equal.

 

Equiangular Polygons


All angles are equal.

 

Regular Polygons


They have equal angles and sides

 

Irregular Polygons

They do not have equal angles and sides.

Types of Polygons based on Number of Sides

Triangle


3 sides.

 

Quadrilateral


4 sides.

 

Pentagon


5 sides.

 

Hexagon


6 sides.

 

Heptagon


7 sides.

 

Octagon


8 sides.

 

Enneagon or Nonagon


9 sides.

 

Decagon


10 sides.

 

Hendecagon


11 sides.

 

Dodecagon


12 sides.

 

Tridecagon or triskaidecagon


13 sides.

 

Tetradecagon or tetrakaidecago


14 sides.

 

Pendedecagon


15 sides.

 

Hexdecagon


16 sides.

 

Heptdecagon


17 sides.

 

Octdecagon


18 sides.

 

Enneadecagon


19 sides.

 

Icosagon


20 sides.

 


3 0
3 years ago
19m=2 and g=3, what is 3(m+3g)-(2m)
Vikki [24]
The answer is 27.1052631579 or 27.1 if you rounded "m" to .10
5 0
3 years ago
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