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svp [43]
3 years ago
12

Simplify the expression 3.5(1.2x+0.8)-0.5(4.6-1.2x)

Mathematics
1 answer:
luda_lava [24]3 years ago
3 0

Answer:

4.8x  +  0.5

Step-by-step explanation:

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2.23 as a fraction would be 2 and 23/100. Since the "3" is in the hundred<em>th</em>s place, the fraction has to be over 100. The 2 in front of the decimal point (.) is the whole number. That means 2.23 as a fraction would be 2 and 23/100. 
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Circle O has a circumference of approximately 44 in. What is the approximate length of the diameter, d? inches
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The distance around a rectangle or a square is as you might remember called the perimeter. The distance around a circle on the other hand is called the circumference. It is calculated as follows:

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Plzz solve this easy calculus :')
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\sin \: x -  \cos  x \:  + c

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2 years ago
Clara created a coordinate grid of her city. The bowling alley is located at (10, 12) and the skating rink is located at (-6, -4
yulyashka [42]

First we need to know the coordinates of the movie theater, we can do this applying the midpoint formula:

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We have that the movie theater is located at (2,4). Now we use this coordinates to find the location of Clara's house using again the midpoint formula:

\begin{gathered} P(MT,SR)=(\frac{-6+2}{2},\frac{4-4}{2})=(-\frac{4}{2},0) \\ \Rightarrow P(MT,SR)=(-2,0) \end{gathered}

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What is the solution to the inequality.
Novosadov [1.4K]

Answer:

a. x<7 and x>-7

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