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kipiarov [429]
2 years ago
9

What is equivalent to x+2-x

Mathematics
2 answers:
Rus_ich [418]2 years ago
8 0
If you combine like terms, it’s just 2
love history [14]2 years ago
8 0

x + 2 - x     combine like terms

= (x - x) + 2 = 0 + 2 = 2


x + 2 - x = 2

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How do you solve this problem, ive been working for hours and just cant seem to get it. Help is very much aprrecieated.
zvonat [6]

Answer:

which would be 1 third times 3.14 times 6 squared times 33

Step-by-step explanation:

okay so your dealing with a cone and a hemisphere. so what you would do is the cone equation is \frac{1}{3} multiplied by \pi multiplied by the radius squared times the height so what u would o is plug in the things you know .

7 0
3 years ago
What number must be added to 15,-6, and 12 to have a mean of 5? Explain.
Genrish500 [490]

You need to add a -1

We can find this by setting up the equation like so

x + (-6) + 12 + 15 / 4 = 5

x + 21 = 20

x = 20 -21

x = -1

Now if we insert -1 where x is located in the equation, you will get a means of 5

3 0
2 years ago
The student-to-faculty ratio at a small collage is 17:3. The total number of students and faculty is 740. How many faculty membe
kozerog [31]

There are 111 faculty members at the college and 629 students at the college.

Step-by-step explanation:

Given,

The student to faculty ratio = 17:3

Total number of 740.

Let,

x be the original number.

Number of students = 17x

Number of faculty = 3x

Number of students + Number of faculty = 740

17x+3x=740\\20x=740

Dividing both sides by 20

\frac{20x}{20}=\frac{740}{20}\\x=37

Number of students = 17x = 17*37 = 629

Number of faculty = 3x = 3*37 = 111

There are 111 faculty members at the college and 629 students at the college.

Keywords: ratio, multiplication

Learn more about multiplications at:

  • brainly.com/question/663692
  • brainly.com/question/6569012

#LearnwithBrainly

6 0
3 years ago
(2.5 x 104) * (8 x 10) =
Romashka-Z-Leto [24]

Answer:

20,800

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Anyone able to help<br> Just question 6 please
Zinaida [17]

Answer:

C)

Step-by-step explanation:

Have a great day

3 0
2 years ago
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