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NikAS [45]
3 years ago
11

F(x)= square root of x+2; g(x)=8x-12 find f(g(x))

Mathematics
1 answer:
Ann [662]3 years ago
4 0
f(x)=\sqrt{x+2}\\g(x)=8x-12\\f(g(x))=\sqrt{8x-12+2}=\sqrt{8x-10}

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Help me out please, thanks.
Afina-wow [57]

Answer:

The answer is 675.75

Step-by-step explanation:

159 × 4.25= 675.75

8 0
3 years ago
Evaluate 1/3 - 5/6<br><br> I NEED THIS ASAP!!!
MissTica

Answer:

-1/2

Step-by-step explanation:

2/6 - 5/6= -3/6

= -1/2

4 0
3 years ago
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Parking lot has 121 spots. Ratio of senior to junior is 7 to 4. How many spots go to each grade level?
Andrej [43]
I am going to build a chart this is best when using ratios 

              seniors    junior  total
                 7              4       
                 *?             *?     *?
    Totals                          121   

The way we fill out this chart is that we add the rows and multiply the columns. 

So we add 7 + 4 and fill it in our chart we get 11 

            seniors    junior  total
                 7              4       11
                 *?             *?     *?
    Totals                          121   

now to find the *? need to divide 121/11 to get *?

121/11 = 11

so now our chart looks like this 
            seniors    junior  total
                 7              4       11
                 11            11     11
    Totals                          121   

Now we multiply each column 

so
7 * 11  = 77
 4*11 = 44

now our chart look like this 

            seniors    junior  total
                 7              4       11
                 11            11     11
    Totals     77           44      121   

so seniors get 77 spaces 
and juniors get 44 spaces. 

6 0
3 years ago
A 100 serving of lasagna divided by 30 people
Misha Larkins [42]

Answer: 0.3

Step-by-step explanation:

7 0
3 years ago
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Tina and Tracey are putting 70 things from their present lives into a few boxes, and they are going to bury the boxes so they ca
vlada-n [284]

number of full boxes is 2

things left over is 10

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3 years ago
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