1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kompoz [17]
3 years ago
6

What Does The Number was 25 in periodic

Mathematics
1 answer:
ivann1987 [24]3 years ago
7 0

Answer:

Manganese is a metal that is atomic number 25 on the periodic table with the element symbol Mn.

Step-by-step explanation:

You might be interested in
The tables show proportional relationships. Find the constant of
SpyIntel [72]

Answer:

If the ratio of one variable to the other is constant, then the two variables have a proportional relationship,  

If x and y have a proportional relationship, the constant of proportionality is the ratio of y to x.

In this section, you will learn, how to find the constant of proportionality from a table which contains the values of x and y.

Step-by-step explanation:

I hope that helps, I'm so sorry if it doesn't

7 0
3 years ago
Write an expression that represents the perimeter of the triangle.
uysha [10]

Answer:

(3m - 2) + (2m + 7) + (5m - 3)

Step-by-step explanation:

Perimeter is found by combining all side measurements together to find the total measurement. In this case, combine the sides:

(3m - 2) + (2m + 7) + (5m - 3) is your answer.

If you need a simplified expression, simply combine all the like terms together. Like terms are terms with the same as well as same amount of variables:

(3m + 2m + 5m) + (7 - 2 - 3)

(10m) + (2)

10m + 2 is your answer.

~

7 0
3 years ago
PLEASE PLEASE PLEASE HELP grade 9 work!!!!
11Alexandr11 [23.1K]

Answer:

P = 2(l+w)\\Length = 5x\\Width = 3x+7\\\\P = 2(5x +(3x+7))

Step-by-step explanation:

Further Solving :

P = 2(5x +(3x+7))\\P = 2(5x+3x+7)\\P = 2(8x+7)\\\\Perimeter = 16x + 14

5 0
3 years ago
Consider the following function. f(x) = 9 − x2/3 Find f(−27) and f(27). f(−27) = f(27) = Find all values c in (−27, 27) such tha
oksano4ka [1.4K]

I guess the function is f(x)=9-x^{2/3}. Then f(-27)=0 and f(27)=0.

The derivative is f'(x)=-\dfrac23 x^{-1/3}, but there is no c such that

-\dfrac23c^{-1/3}=0

This doesn't contradict Rolle's theorem because f'(0) does not exists. In other words, f is not differentiable on (-27, 27), so the conditions of Rolle's theorem are not met. (Looks like that would be the last option, or the second to last option if the last one is "Nothing can be concluded")

6 0
3 years ago
3 1/7 x 10 answer plz
Yanka [14]

Answer:

31.43

Step-by-step explanation:

3 1/7 = 3.14285714285

3 1/7 x 10 = 31.4285714286 which is about 31.43

4 0
3 years ago
Read 2 more answers
Other questions:
  • Write a fraction equivalent to 3/5 that has a denominator of 100.
    10·2 answers
  • What function equation is represented by the graph?
    5·2 answers
  • 18. If m angle EBD= 4x - 8 and m angle EBC= 5x + 20 find the value of x and m angle EBC.
    10·1 answer
  • Six-eighths of the 24 nails in the toolbox are bent. How many bent nails are in the toolbox?
    7·2 answers
  • I need help and thanks
    14·1 answer
  • A poll finds that 54% of the 600 people polled favor the incumbent. Shortly after the poll is taken, it is disclosed that the in
    6·1 answer
  • A) Round 8.6078 to 2 decimal places
    9·2 answers
  • Froyo, a frozen yogurt store, has designed a cylindrical container for a new vanilla
    10·1 answer
  • HELP <br><br> Would i times them
    14·2 answers
  • A triangular prism is 13 meters long and has a triangular face with a base of 12.6 meters and a height of 16.6 meters. What is t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!