What is 45% of 432? and how?

Answers

Answer 1
Answer: 1. We assume, that the number 432 is 100% - because it's the output value of the task. 
2. We assume, that x is the value we are looking for. 
3. If 432 is 100%, so we can write it down as 432=100%. 
4. We know, that x is 45% of the output value, so we can write it down as x=45%. 
5. Now we have two simple equations:
1) 432=100%
2) x=45%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
432/x=100%/45%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 45% of 432

432/x=100/45
(432/x)*x=(100/45)*x       - we multiply both sides of the equation by x
432=2.22222222222*x       - we divide both sides of the equation by (2.22222222222) to get x
432/2.22222222222=x 
194.4=x 
x=194.4

now we have: 
45% of 432=194.4
Answer 2
Answer: answer is 194.4 he\she just explain it

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3/4 of a number is 27. What's the number

Answers

It's 36 because 36 divided by 4 is 9, multiply that by 3 and you get 27.
Sorry I couldn't help! I think @Bananamilk is correct though :) Because if you divide 36 by 4 and get 9, multiply 3 then u get 27! I tried the same way, Im sure that user is correct about the math problem :D I hope we helped!

22.48 as a whole number

Answers

The answer is 22, this is the answer because when you're rounding to the nearest whole number, you look at the number right next to the whole number. In  this case, the number is 22.48, you can rewrite this as 22 & 48/100. So since the 4 in .48 is lower than 5, you do not bump up the whole number. Making it 22

Item 3Find the area of the polygon with the given vertices.

W(0,\ 0),\ X(0,\ 3),\ Y(-3,\ 3),\ Z(-3,\ 0)

The area is
square units.

Answers

check the picture below.  Notice, is just a 3x3 square.

Divide 24 by 6 less than 8

Answers

Final answer:

The correct option is b.

The correct expression that matches the statement 'Divide 24 by 6 less than 8' is 24 ÷ 8-6 as per the order of operations.

Explanation:

The expression that matches the statement 'Divide 24 by 6 less than 8' is B. 24 ÷ 8-6. This is because, according to the rules of operations (also known as PEMDAS/BODMAS), we first perform division and multiplication from left to right, then proceed with addition and subtraction from left to right. In the given expression, we first divide 24 by 8, which equals 3, and then subtract 6 from the result, giving a final value of -3.

Learn more about Order of Operations here:

brainly.com/question/15840745

#SPJ2

Here is the complete question:

Which expression matches this statement? Divide 24 by 6 less than 8 .

A. 24 ÷ (8-6)

B. 24 ÷ 8-6

C. (24 ÷ 6)-8

D. [(24 ÷ 8)-6]

-4
24 divided by 6
Then you what 24 divided by 6 and subtract 8 and that is -4

Frankie’s electric bill total is $48 and contains three charges: a charge for electricity used, 5% tax on the charge for electricity used, and $6.30 in fees. Which statements are true?

Choose exactly two answers that are correct.

A. The equation that represents the price, e, of the electricity is e + 0.05e + 6.30 = 48.

B. The equation that represents the price, e, of the electricity is 0.05e + 6.30 = 48.

C. The cost of the electricity before taxes or fees is $39.71.

D. The cost of the electricity before taxes or fees is $834.

Answers

A. The equation that represents the price, e, of the electricity is e + 0.05e + 6.30 = 48
C. The cost of the electricity before taxes or fees is $39.71. 

e + 5% of e + 6.30 = 48

e + 0.05e + 6.30 = 48
1.05e = 48 - 6.30
1.05e = 41.70
e = 39.71

39.71 + 5%(39.71) + 6.30 = 48
39.71 + 1.99 + 6.30 = 48
48 = 48

How many cube roots does 0.216 have explain

Answers

Answer:

0.216 has exactly one cube root, which is 0.6.

Step-by-step explanation:

Note that the third root of 0.216 is 0.6, obtained on a calculator by typing in 0.216^(1/3).  Verify this root by cubing 0.6:  0.6*0.6*0.6 = 0.216.  Thus, 0.216 has exactly one cube root.