2 years ago

The value of x in the proportion 1/2:2/3 = 3/4:x is

Mathematics

2 answers:

kompoz [17]2 years ago

6 0

Answer:

The value of x is equal to $1$

Step-by-step explanation:

we have

$\frac{(1/2)}{(2/3)}=\frac{(3/4)}{x} \\ \\x=\frac{(2/3)(3/4)}{(1/2)}\\ \\x=\frac{(6/12)}{(1/2)}\\ \\ x=\frac{12}{12}\\ \\x=1$

Ratling [72]2 years ago

3 0

To change 1/2 to 3/4 you multiply by 3/2 so then multiply 3/4 by 3/2 and you get 6/6 or 1...the answer is 1

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Which of the following is equivalent to (16 3/2)^1/2 ? O 6 O 8 O 12 O 64

Galina-37 [17]

Step-by-step explanation:

$= { ({16}^{ \frac{3}{2} } )}^{ \frac{1}{2} }$

$= { ({( {2}^{4}) }^{ \frac{3}{2} } )}^{ \frac{1}{2} }$

$= {2}^{4 \times \frac{3}{2} \times \frac{1}{2} }$

$= {2}^{ \frac{12}{4} }$

$= {2}^{3}$

$= 2 \times 2 \times 2$

$= 8$

The answer is B.

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2 years ago

Take 9.5 gallons 6 1/3 poured out how much water is left in the tank

elena55 [62]

We can first convert 9.5 into fraction :

9.5= 9 1/2

Then we can use deduction to find out the answer:

9 1/2 - 6 1/3

=19/2 - 19/3

We change it to the same denominator:

=19×3/6 - 19×2/6

= 57/6 - 38/6

= 19/6

Therefore there are 19/6 or 3 1/6 gallons left in the tank.

Hope it helps!

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3 years ago

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irinina [24]

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2 years ago

Read 2 more answers

The cost to mail a package is $7 for the first 2 pounds and 30 cents for each additional ounce. Which of the following functions

SOVA2 [1]

A. f(x) = 7 + 0.3x

Just re-read your question! Hope I helped!

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