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2 years ago

Fraction 3 over 4x = Fraction 1 over 5. x = ___?

Mathematics

2 answers:

umka21 [38]2 years ago

7 0

Answer:

$\large\boxed{x=3\dfrac{3}{4}}$

Step-by-step explanation:

$\dfrac{3}{4x}=\dfrac{1}{5}\qquad\text{cross multiply}\\\\(4x)(1)=(3)(5)\\\\4x=15\qquad\text{divide both sides by 4}\\\\x=\dfrac{15}{4}\\\\x=3\dfrac{3}{4}$

SashulF [63]2 years ago

6 0

Answer:

its 4/15 because u will get the answer i got 100% for that

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Svetach [21]

Answer:

Step-by-step explanation:

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3 years ago

Write the equation of a line perpendicular to 5x - 7y =-6 that passes through the point (-5,6)

Likurg_2 [28]

9514 1404 393

Answer:

7x +5y = -5

Step-by-step explanation:

You can find the perpendicular line by swapping the x- and y-coefficients, and negating one of them. The new constant can be found by using the given point.

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3 years ago

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Vera_Pavlovna [14]

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Answer: 70/100

3 0

3 years ago

Read 2 more answers

¿Alguien sabe como realizarlo?

sashaice [31]

Hola! Intente resolverlo pero solo hice la primera por mi tiempo ahorita mismo y era:
f(0)=1
Toda la ecuación

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2 years ago

Which are true?

Tanzania [10]

Answers:

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2 years ago