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zaharov [31]
3 years ago
9

Find the tangents of the acute angles in the right triangle

Mathematics
1 answer:
crimeas [40]3 years ago
8 0

f=50

d=40

Hope this helps

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Let f(x) = -­2x ­- 7 and g(x) = ­-4x + 3. Find (f o g)(-­5)
musickatia [10]
The answer is:  [A]:  " -53 " .
_______________________________________________________
Explanation:
_______________________________________________________
Given:  

" Let f(x) = -­2x ­−<span> 7 and g(x) = ­-4x + 3.  Find (f o g)(-­5) " ;
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First, find g(-5) .   g(x) = -4x + 3.  

g(-5) = -4*(-5)  + 3 = 20 + 3 = 23 ;
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Now find f (g(-5) to get the answer; that is f(23); 
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  Find f(23).  f(x) = -2x </span>− 7 .  
 
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3 0
3 years ago
The amount of money (in dollars) that it costs to purchase x square feet of carpet is given by f(x)=7.5x. The installation fee i
Lady bird [3.3K]

Answer:

Refer below

Step-by-step explanation:

Installation fee equation will be added onto the original equation

So g = base cost + percent cost + $100

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Plug in 150 into the formula that gives you $1281.25

Make sure to study these, questions like these will for sure strengthen your math skills

6 0
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The percentage change is 20%
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1188 meters cubed is the answer
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do we have to put an whole number there

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