2 years ago

Which of the following statements does not describe the structure of an atom?

Mathematics

1 answer:

blagie [28]2 years ago

8 0

Answer:

B) Inside the nucleus of an atom are protons and electrons.

Explanation:

Inside the nucleus of an atom are protons and neutrons. Electrons orbit (kind of?) away from the nucleus.

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If y varies inversely as x and y=3 when x=4, then y=12 when x=15 <br><br> True or false ?

Elden [556K]

y=12 is false answer.

8 0

3 years ago

Helpppppp show your work

Tpy6a [65]

Answer:

-5/3

Step-by-step explanation:

Do PEMDAS

8 - 11 = -3

-3 ^ 3 = -27

-(-27) = 27

I-14I = 14

3 x 14 = 42

27 - 42 = -15

2^4 = 16

16 - 7 = 9

-15/9 = -5/3

6 0

1 year ago

Read 2 more answers

The circumference of a circle is 29.83 cm. What are the radius and diameter, respectively? Use 3.14 for pi.

nasty-shy [4]

Answer:

Diameter: 9.5

Radius: 4.75

Step-by-step explanation:

To find the diameter you divide the circumference by pi(3.14) and to find radius you divide the diameter by 2 since the radius is half of the diameter.

Hope this helps you

7 0

2 years ago

14. Mr. Feo is paid semimonthly. His annual salary is $74,153. What is his semimonthly salary, rounded to

cupoosta [38]

Answer:

3,089.71

Step-by-step explanation:

divide 74,153 by 12 and by 2

5 0

3 years ago

Express sin UU as a fraction in simplest terms.

alukav5142 [94]

The expression of sinU as a fraction is 12/13

Find the diagram attached.

To get the fraction represented by sinU, we will use the SOH CA TOA identity.

From the diagram;

Hypotenuse = SU = 13

Opposite = ST = 12 (angle opposite to m<U)

Since sin theta = opp/hyp

SinU = ST/SU

SinU = 12/13

Hence the expression of sinU as a fraction is 12/13

Learn more on SOH CAH TOA here: brainly.com/question/20734777

5 0

2 years ago