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svet-max [94.6K]
2 years ago
6

Which expression is equivalent to 3(3x +4)?

Mathematics
2 answers:
Harrizon [31]2 years ago
8 0

Answer:

1\/48 (24 x - 25)^2 - 49\/48

x (12 x - 25) + 12

Step-by-step explanation:

i hope this help

Marrrta [24]2 years ago
7 0
There is no picture given but I’m assuming you need to simplify it. The answer is 9x + 12
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What is 8/15 + (-6/15)=
patriot [66]

Answer:

0.1333 or \frac{2}{15}

Step-by-step explanation:

The attached image contains the steps.

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2 years ago
A Ferris wheel at the local fair has a diameter of 36 feet and a midline of 15 feet. This Ferris wheel makes one revolution ever
AVprozaik [17]

Answer:

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3 years ago
What is the sum of 3/7, 4/5, and 2/3 rounded to two decimal places
bagirrra123 [75]
Hello!!

Total = 3/7 + 4/5 + 2/3

         = 0.428571429 + 0.8 + 0.66666667

         = 199/105
 
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3 0
3 years ago
I'm sooo confused...................................
user100 [1]

Answer:

8.14 is the answer

Step-by-step explanation:

5 0
3 years ago
The mean of 10 values is 19. If further 5 values are
Leokris [45]

Answer:

22

Step-by-step explanation:

Pretend the 10 values in the first sentence are a,b,c,d,e,f,g,h,i,j

Pretend the addition 5 values is k,l,m,n,o

So the mean of all the 15 data is (a+b+c+d+e+f+g+h+i+j+k+l+m+n+o)/15=20

So the sum of all 15 data is  a+b+c+d+e+f+g+h+i+j+k+l+m+n+o=300                since 15(20)=300

Now let's look at the first 10:  We have their mean so we can write:

(a+b+c+d+e+f+g+h+i+j)/10=19

so a+b+c+d+e+f+g+h+i+j=190                               since 10(19)=190

So that means using our first sum equation and our equation sum equation we have

190+k+l+m+n+o=300

      k+l+m+n+o=300-190

      k+l+m+n+o= 110

So the average of those 5 numbers mentioned in your problem is 110/5=22

3 0
3 years ago
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