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Andrew [12]
3 years ago
8

Solve 2/5 x + 1/2 = 5/6

Mathematics
2 answers:
stepan [7]3 years ago
7 0

Answer:

5/6

Step-by-step explanation:

I'm assuming the x in your equation is used as a variable.

5/6-1/2= 2/6=1/3

2/5x=1/3

x=5/6

kompoz [17]3 years ago
3 0
The answer is x= 5/6
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Calculate the area of the regular pentagon below:
jarptica [38.1K]

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because this is a regular pentagon

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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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8 0
1 year ago
Read 2 more answers
Which products result in a difference of squares or a perfect square trinomial? Check all that apply.
tiny-mole [99]

Answer:

Option B) (7x+4)(7x+4) is correct

The product result in a perfect square trinomial is

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Step-by-step explanation:

(7x+4)(7x+4)=(7x+4)^2 ( using (a+b)(a+b)=(a+b)^2 )

=(7x)^2+2(7x)(4)+4^2 ( using (a+b)^2=a^2+2ab+b^2 )

=7^2x^2+56x+16

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Therefore (7x+4)(7x+4)=49x^2+56x+14

which is a perfect square trinomial

A trinomial is a perfect square trinomial if it can be factored into a binomial multiplied to itself. In a perfect square trinomial, two terms will be perfect squares.

Option B) (7x+4)(7x+4) is correct

The product result in a perfect square trinomial is

(7x+4)(7x+4)=49x^2+56x+14

6 0
3 years ago
Read 2 more answers
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