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vesna_86 [32]
3 years ago
14

What is an atom? GIVING BRAINLIEST 30 POINTS PLEASE HELP

Mathematics
1 answer:
miskamm [114]3 years ago
8 0
1. Option 4
2. Option 2
3. Option 2
4. Option 4 (not completely sure)
5. Option 2
6. Option 1 (not completely sure)
7. Option 4
8. <span>Isotopes are caused by different numbers of neutrons in the electron cloud
9.  Not sure of the question
10. Positive charge
11. nucleus
</span>
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For the set (1,1,2,4,5,6,7,8,10) would each of the following measures be affected if another value of 10 was included?
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3 years ago
WILL GIVE BRAINLIEST!!
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6 0
2 years ago
Can some one answer this plz ill give !100 POINTS!
Lorico [155]
Hello!

First of all let's find the perimeter (circumference) of the semi circles. We can combine them to make one circle with a diameter of 4 (as we can see the side length of one semi circle is 4 cm. We now plug it into the circumference equation (\pi=3.14).

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----------------------------------------------------------

Now to find the area! If we combine the two semicircles, we get a circle with a diameter of four. This means that is has a radius of two. We use the equation below to find the area of the two circles.

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