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Masja [62]
3 years ago
11

Please help!!! MAX POINTS I CAN DO it’s in math because i trust the math people more

Mathematics
2 answers:
mojhsa [17]3 years ago
8 0

Answer:

nucleus is a small structure located inside the cells of eukaryotic organisms. The cell nucleus is actually one of the defining characteristics of eukaryotes, as the structure allows cells and organisms to reach a very high level of complexity.

protons in the atomic nucleus is what determines the atomic number of an element, as outlined in the periodic table of the elements.Protons and neutrons, each with masses of approximately one atomic mass unit, are collectively referred to as "nucleons".

the neutron is a subatomic particle an uncharged elementary particle that has a mass nearly equal to that of the proton and is present in all known atomic nuclei except the hydrogen nucleus.

The electron is a subatomic particle, with a negative elementary electric charge.Electrons in atoms exist in spherical shells of various radii, representing energy levels. The larger the spherical shell, the higher the energy contained in the electron.

kolezko [41]3 years ago
6 0

Answer:

I was reading what the person above me said, and I believe answer is correct, and he/she has a proper explanation.

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10 is 5% of what number
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The number  is  200 . 
10 is 5% of 200
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3 years ago
James uses 1 1/2 cups of milk and 2 1/4 cups of flour for his favorite cookie recipe. This makes 60 cookies. How much milk and f
Scrat [10]

Answer:

to get you answer you would have to add 1 1/2 and 2 1/4, then your equation would be 60 ÷ 3 3/4 , then whatever your total is, multiply that by 40 and that would be your answer

8 0
3 years ago
In 29.6, which digit is in the tenths place?
mixer [17]

Answer:

6

Step-by-step explanation:

29.6

9 is ones

2 is tens

but 6 is tents because it is after the point or decimal

6 0
3 years ago
HELP<br> tan(20)=14/x<br><br> trigonometry
Aleks04 [339]

Answer: x = 38.46

Step-by-step explanation:

tan(20) = 14/x

xtan(20) = 14

x = 14/tan(20)

x = 38.46

6 0
3 years ago
Read 2 more answers
Find all zeros of f(x)=x^4-3x^3+6x^2+2x-60 given that 1+3i is a zero of f(x) ​
Triss [41]

Answer:

The roots of f(x) are: -2, 3, (1+3i) and (1-3i)

Step-by-step explanation:

We are given an expression:

f(x)=x^4-3x^3+6x^2+2x-60

(1+3i) is a root of f(x)

We have to find the remaining roots of f(x).

Since, (1+3i) is a root of f(x),

x-(1+3i)

is a factor of given expression.

Now, we check if (1 - 3i) is a root of given function.

f(x)=x^4-3x^3+6x^2+2x-60\\f(1-3i)=(1-3i)^4-3(1-3i)^3+6(1-3i)^2+2(1-3i)-60\\= (28+96i)-3(-26+18i)+6(-8-6i)+2(1-3i)-60 = 0

Thus, (1-3i) is also a root of given function.

Since, (1-3i) is a root of f(x),

x-(1-3i)

is a factor of given expression.

Thus, we can write:

(x-(1+3i))(x-(1-3i))\text{ is a factor of f(x)}\\x^2-x(1-3i)+x(1+3i)+(1-3i)(1+3i)\text{ is a factor of f(x)}\\x^2-2x+10\text{ is a factor of f(x)}

Dividing f(x) by above expression:

\displaystyle\frac{x^4-3x^3+6x^2+2x-60}{x^2-2x+10} = x^2-x-6

To find the root, we equate it to zero:

x^2-x-6 = 0\\x^2 - 3x+2x-6=0\\x(x-3)+2(x-3)=0\\(x+2)(x-3) = 0\\x = -2, x = 3

Thus, the roots of f(x) are: -2, 3, (1+3i) and (1-3i)

4 0
4 years ago
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