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
Ilya [14]
3 years ago
11

25 points

Mathematics
2 answers:
meriva3 years ago
6 0
I’m assuming this is multiple choice? So it’s be 4 protons
Andrej [43]3 years ago
3 0

Answer:

4 protons

Step-by-step explanation:

because protons are positive and the ion has a negative charge

You might be interested in
Is 12/42=10/35 a true proportion
olya-2409 [2.1K]
Yes, they both are 2/7

Proof: Left-hand side

Simplify the following:
12/42

The gcd of 12 and 42 is 6, so 12/42 = (6×2)/(6×7) = 6/6×2/7 = 2/7:
Answer:  2/7
Right-hand side:

Simplify the following:
10/35
The gcd of 10 and 35 is 5, so 10/35 = (5×2)/(5×7) = 5/5×2/7 = 2/7:
Answer:  2/7
3 0
3 years ago
Three different fraction equivalent 1
olga nikolaevna [1]

Answer:

3/3, 9/9, 12/12

Step-by-step explanation:

Equivilant fractions are only the ssame number on top of each other OR a number on top of a 1

7 0
3 years ago
What si the exponential form of 243
dezoksy [38]
2.43 x 10^2

Hope this helps
7 0
3 years ago
Read 2 more answers
This isn't something specific I need to know for school, I'm just curious. I know the most commonly used variables are x, y, and
andre [41]

Answer:

Any letter you want

Step-by-step explanation:

The letters used for variables don't matter. What matters is what the variables represent: their numerical value. Variables are just to help identify what needs solving. Other common variables are a, b, and c which are found frequently in trigonometry. To answer your question, there are no "next letters." You can use any letter you'd like as a variable because it holds the same numerical value. Basically, the whole alphabet is at your disposal.

4 0
3 years ago
Which net represents this triangular prism?
Anarel [89]

Answer:

this one.............

3 0
2 years ago
Read 2 more answers
Other questions:
  • Is a triangle with sides of length 7 ft, 24 ft, and 25 ft a right triangle? Explain.
    8·1 answer
  • Look at the map. explain why elm street and birch street are not perpendicular
    9·2 answers
  • a recipe calls for 32 fluid ounces of heavy cream. How many 1 pint containers of heavy cream are needed to make the recipe?
    6·1 answer
  • In the function y=5x^2-2, what effect does the number 5 have on the graph, as compared to the graph of y=x^2?
    10·2 answers
  • What is 0.00000004 as a power of 10?
    13·1 answer
  • 2. Carson is a high school student with two part-time jobs. He earns $6 per hour for babysitting, and he earns
    8·1 answer
  • The cost of 10 oranges is 1.00 what is the cost of 5 dozen oranges
    10·2 answers
  • 7^3/7 round the fraction to the nearest whole number
    6·1 answer
  • When multiplying exponent, you subtract the exponents <br> True or false?
    9·1 answer
  • Which statement about this system of equations is true?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!