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qaws [65]
3 years ago
12

How do you solve this?

Mathematics
1 answer:
Karolina [17]3 years ago
3 0
I don’t know sorry! I might learn that soon so… I’ll see if u can help lately
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Kelly tells you that when variables are in the denominator, the equation one over two plus three over x equals three over four b
ki77a [65]

3/4=1/2+3/x

1/4=3/x

x/4=3

x=12

6 0
3 years ago
Write each expression in simplest form. (√y-√3)(√y+2√3)
Vladimir79 [104]

 We write the expression in its simplest form and we are left with.

y²√3 + y - 6

  Before proceeding let's define an algebraic expression.

<h3>Algebraic expression</h3>

    An algebraic expression is a set of numbers and letters that make up an expression that has a meaning, the letters are variables and the numbers are coefficients or independent terms, algebraic expressions can be part of an equation and model mathematical processes.

     The first thing we will do is to write the expression:

(√y-√3)(√y+2√3)

  Then we perform the multiplication, with the distributive property, which gives as a result

(y + 2√3y - √3y - 6)

y²√3 + y - 6

Learn more about algebraic expression in:

brainly.com/question/21856579

#SPJ4

4 0
11 months ago
Will mark brainliest.
snow_tiger [21]

The ordered pair (- 3, 1 ) is a solution to the second equation because it makes the second equation true

To test , substitute the coordinates of (- 3, 1) into the equations and if both sides are true then it is a solution to the equation.

x - 4y = - 3 - 4 = - 7 ≠ 6 ← not true

(3 × - 3) + 1 = - 9 + 1 = - 8 ← true

Thus (- 3, 1 ) is a solution to the second equation



3 0
3 years ago
What is the common denominator of 1/a + 1/b in the complex fraction 1/a-1/b divided by 1/a+ 1/b?
timurjin [86]

Answer:

common denominator of 1/a + 1/b is  ab

however simplifying the complex fraction gives:   (b-a)/(b +a)

Step-by-step explanation:

common denominator of 1/a + 1/b

should be the product of the denominators

a*b

so   1/a  + 1/b =   (b + a)/ab

ao

( 1/a  - 1/b)  divided by (1/a + 1/b) =  (b - a)/(ab)  divided by (b+a)/ab

8 0
3 years ago
Read 2 more answers
What is the answer to (P^3)^7=
Annette [7]

Answer:

The simplified version is P^21

6 0
3 years ago
Read 2 more answers
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