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Brums [2.3K]
3 years ago
5

Write the chemical symbol for the ion with 12 protons and 10 electrons

Mathematics
1 answer:
kompoz [17]3 years ago
6 0
MG+2 your welcome :)
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Trong các phương trình sau, phương trình bậc nhất một ẩn là:
ziro4ka [17]

Step-by-step explanation:

hey can I have this question in English write can totally ask your question I don't think that I am doing this for purposes please ask this question and English so I can ask this question please ask this question in English if you I am from India so I don't know this all languages Thank you

7 0
3 years ago
A circle has a diameter of 12 feet. What is the circumference of the circle?
Lady bird [3.3K]

Answer:

B). 37.68 feet.

Step-by-step explanation:

Circumference = diameter *  π

= 12 * π

=  37.68 feet.

5 0
3 years ago
How many times does 8 go into 8
Hunter-Best [27]
Only 1 time because your talking about division so u have to divide 8 into 8 which it only goes in 1 time:)
7 0
3 years ago
Read 2 more answers
Super easy... #10-12. LOOK AT PICTURE! URGENT!
alisha [4.7K]
10
sum is add
cube is to the 3rd powr
19+x³


11.
product means multiply
3 times y is no more than (equal to or less than ) 21
3y≤21
no need to solve

12. 2 times difference is 10
difference is subtract

2(z-12)=10
7 0
3 years ago
PLEASE HELP!!! <br> find the length of arc LN. Round to the nearest hundredth.<br> SHOW WORK....
patriot [66]

9514 1404 393

Answer:

  15.71 units

Step-by-step explanation:

The arc length is given by the formula ...

  s = rθ

where r represents the radius, and θ represents the central angle in radians.

The angle of 60° is π/3 radians, so the arc length is ...

  s = 15(π/3) = 5π ≈ 15.71 . . . units

  LN ≈ 15.71 units

__

<em>Note</em>: if you use 3.14 for π, you will get 15.70.

6 0
3 years ago
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