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4 years ago

What is 1/3 + 2/4 ?

Mathematics

2 answers:

Nookie1986 [14]4 years ago

8 0

Answer: 1/3 plus 2/4 equals 5/6

pickupchik [31]4 years ago

5 0

Answer:

5/6

Step-by-step explanation:

1/3 = 4/12

2/4 =6/12

4/12 +6/12 = 10/12 = 5/6

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Neporo4naja [7]

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3 years ago

Factor completely.<br> 25+70x+49x^2=

weeeeeb [17]

Answer:

(7x+5)(7x+5)

Step-by-step explanation:

Factor 25+70x+49x2

49x2+70x+25

=(7x+5)(7x+5)

Answer:

(7x+5)(7x+5)

Hope this helps!

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3 years ago

The ratio of lime juice to orange juice in a drink is 3:8. How much orange juice is used in 50 L of the mixture?

andreyandreev [35.5K]

4 6/11 is the value of 1 part of the ratio (1). 13 7/11 of the muxture is orang juice, in litres.

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3 years ago

Simplify the rational expression. State any restrictions on the variable.

ExtremeBDS [4]

we are given

$\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}$

Firstly, we will factor numerators and denominators

$\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}=\frac{(n^2-6)(n^2-4)}{(n^2-3)(n^2-6)}$

we can see that

n^2 -6 is factor on both numerator and denominator

so, it will get cancelled

and n^2 -6 can not be equal to 0

so, one of restriction is

$n^2-6\neq 0$

$n\neq -+ \sqrt{6}$

we can simplify it

$\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}=\frac{(n^2-4)}{(n^2-3)}$

we know that denominator can not be zero

$n^2-3\neq 0$

$n\neq -+ \sqrt{3}$

so, option-B.......Answer

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4 years ago

Use the commutative law of addition to write a equivalent expression ab+c

Scilla [17]

Answer:

c + ab

Step-by-step explanation:

The way an expression is written is the given you have presented to us.

The commutative law of addition would turn it around as

c + ab.

It just means change the order when adding. Not all systems allow this. It matters which way you put it in some systems.

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3 years ago

What is 1/3 + 2/4 ?​

What is 1/3 + 2/4 ?