3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!

Mathematics

1 answer:

Stells [14]3 years ago

4 0

The answer is A hope this would help you

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I am very confused, if somebody could help me it would mean alot. :)

Yuliya22 [10]

Answer:

3n+7=16

Step-by-step explanation:

3(3)+7=16

9+7=16

16=16

The second one is wrong(x=18)

8 0

3 years ago

Which of the following statements does not describe the structure of an atom? (3 points)

Vikentia [17]

Answer: letter D. Most of the mass of an atom comes from elctron cloud

Step-by-step explanation: your welcome and have a good day

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3 years ago

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4. Describe the proportion method for solving a percentage problem:

kondor19780726 [428]

Step-by-step explanation:

Consider the provided information.

For the proportion method first set up the equation like this:

$\frac{Part}{Whole}=\frac{Percentage}{100}$

Perform the cross multiplication and then solve for the missing part.

For example:

Find 80 percentage of 10.

Step 1: Set up the equation.

$\frac{Part}{10}=\frac{80}{100}$

$\frac{Part}{10}=\frac{4}{5}$

Step 2: Perform the cross multiplication

$Part=\frac{4}{5}\times 10$

Step 3: Solve for the missing part.

$Part=4 \times 2$

$Part=8$

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3 years ago

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The diameter of a circle has endpoints whosever coordinates are R(-2,2) and S(4,2). find the center of the circle

ZanzabumX [31]

You can use midpoint formula
M=x1+x2/2 , y1+y2/2
M=-2+4/2 , 2+2/2
M= 1,2

8 0

3 years ago

I need help this one plz help me 4b-7-15b+3

Arte-miy333 [17]

Combine like terms the variables first. 4b-15b=-11b
-7+3=-4
-11b-4

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3 years ago

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