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lina2011 [118]
2 years ago
9

Help and explain ///////////////////////////

Mathematics
1 answer:
Ilia_Sergeevich [38]2 years ago
4 0

Hello,

First, you must understand that

(f-g)(x) means f(x)-g(x) it is the difference of two functions :

f(x)=2x+4 and g(x)=3x-7

f(5)=2*5+4=10+4=14

g(5)=3*5-7=15-7=8

So, (f-g)(5)= f(5)-g(5)=14-8<u>=6</u>

Answer A: none of the choices are correct.

An other way to do it:

(f-g)(x)=f(x)-g(x)=2x+4-(3x-7)= 2x-3x+4+7=-x+11

if x= 5 then (f-g)(5)=-5+11<u>=6</u>

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What's the value of x in 6(x+3)=24
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Answer:

X=1

Step-by-step explanation:

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     -18    -18

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3 years ago
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Contact [7]

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3 years ago
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Gala2k [10]

Answer:

0.3333 = 33.33% probability that the employee will arrive between 8:15 a.m. and 8:25 a.m.

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The uniform distributon has two bounds, a and b, and the probability of finding a value between c and d is given by:

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A particular employee arrives at work sometime between 8:00 a.m. and 8:30 a.m.

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Between 15 and 25, so:

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8 0
2 years ago
In right ∆ABC the altitude CH to the hypotenuse AB intersects angle bisector AL in point D. Find BC if AD = 8 cm and DH = 4 cm.
alina1380 [7]
Check the picture below.

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3 years ago
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In a fruit cocktail, for every 15 ml of orange juice you need 25 ml of apple juice and 10 ml of coconut milk. What proportion of
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Answer:

the answer is  

Step-by-step explanation:

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contents of the orange juice;

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So that;

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Also,

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2 years ago
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