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2 years ago

12/x=4/3 help me what do x =

Mathematics

2 answers:

marysya [2.9K]2 years ago

8 0

Answer:

$\boxed {\sf \: x = 9}$

Let's Solve

$\sf \: \frac{12}{x} = \frac{4}{3}$

$\sf \: 12 \times 3 = 4 \times x$

$\sf \: 36 = 4x$

$\sf x = \frac {\cancel{36}} {\cancel{4} }$

$\sf \: x = 9$

Hope It's Helps``

pashok25 [27]2 years ago

7 0

Answer:

x=9

Step-by-step explanation:

We cross multiply to get 4x=36. Divide both sides by 4 to get x = 9.

Hope it helped :)

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2 years ago

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kiyo bought a pizza for 12.75 and four medium drinks to Pauli’s pizza. Define a variable and write an expression to represent th

Stels [109]

The total cost, if one drink costs $3 is $27.75

Let the cost of a pizza be x

Let the cost of a drink be y

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Since a pizza costs $12.75, hence x = $12.75

The function becomes 12.75 + 5y

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Learn more on function here: brainly.com/question/9418047

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2 years ago

What is the reciprocal of 4.5? And after I get the reciprocal how did they get 2 over 9 for the answer?

djverab [1.8K]

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3 years ago

I need help, help me plz !!!!! Match the verbal expression (term) with its algebraic expression (definition). Match Term Definit

Talja [164]

Answer:

Four less than an unknown value E) $y-4$

Quotient of a variable and four B) $\frac{z}{4}$

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Step-by-step explanation:

Let's analyze each statement separately:

- Four less than an unknown value --> this means that we have to subtract 4 to an unknown value. Calling $y$ the unknown value, it means we have to write

$y-4$

- Quotient of a variable and four --> this means we have to divide a variable by 4. Calling $z$ the unknown variabl, it means we have to write

$\frac{z}{4}$

- Some number to the power of four --> this means that we have to write the power of a number, in the form $a^m$ , where m in this case is equal to 4. Calling $a$ the unknown number, it means we have to write