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2 years ago

Which equation can be used to solve the problem? 10 is 50 percent of what number?

2 answers:

7 0

10 is 50 percent of what number? StartFraction 10 divided by 1 Over 50 divided by 1 EndFraction = StartFraction 10 Over 50 EndFraction StartFraction 100 times 2 Over 50 times 2 EndFraction = StartFraction 200 Over 100 EndFraction

Rudiy272 years ago

3 0

Answer:

x*50%=10

Step-by-step explanation:

x*50%=10

/50% /50%

x=20

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Maurinko [17]

Hello from MrBillDoesMath!

Answer:

x = 1/2 (1 +\- i sqrt(23))

Discussion:

x \3x - 2 = (x/3)*x - 2 = (x^2)/3 - 2 (*)

1 \3x - 4 = (1/3)x - 4 (**)

(*) = (**) =>

(x^2)/3 -2 = (1/3)x - 4 => multiply both sides by 3

x^2 - 6 = x - 12 => subtract x from both sides

x^2 -x -6 = -12 => add 12 to both sides

x^2-x +6 = 0

Using the quadratic formula gives:

x = 1/2 (1 +\- i sqrt(23))

Thank you,

MrB

4 0

3 years ago

Unit 4

Dennis_Churaev [7]

He did this then that plus to this and that =334.2

6 0

2 years ago

Fraction to decimal. What is 5/2 in decimal form?

Novosadov [1.4K]

Answer:

2.5

Step-by-step explanation:

4 0

2 years ago

Plezzzzzwzzzzzzzz help

strojnjashka [21]

Answer:

$3 - a$

Step-by-step explanation:

Given that when you add two numbers together the result is 3.

The greater of the number is given as a.

Let "x" represent that lesser number.

Thus:

$a + x = 3$

To make x the subject of the formula. Subtract a from both x.

$a + x - a = 3 - a$

$x = 3 - a$

Therefore, the expression that represents the lesser number, x, is:

$3 - a$

8 0

2 years ago

You cut a piece of paper and fold it into a square pyramid. Find the area of the paper. 3 in. 2 in. The area of the paper is not

Doss [256]

Comment:

Then how does that work

Step-by-step explanation:

5 0

3 years ago