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2 years ago

What is the simplest form of 4a + 8b/12 Step by step pls

Mathematics

1 answer:

shutvik [7]2 years ago

5 0

Answer:

4a + 2b/3

Step-by-step explanation:

focus on 8b/12 first:

factor 8b/12 by 4 ---> 8b/12 = 4(2)b/4(3) ----> cancel 4 in the denominator and the nominator ---> 8b/12 = 4(2)b/4(3) = 2b/3

then, go back to 4a:

4a is in its simplest form, it can't be factor

therefore, plus 4a and 2b/3 = 4a + 2b/3

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If the width and length of a rectangle are both increased by 10%, by what percent does the area of the rectangle increase?

S_A_V [24]

Answer:

10%

Step-by-step explanation:

We know Perimeter of rectangle

= 2 (Length + Width)

If width and length are increased by 10%

New length= L + 10/100L = (1.1) L

New width = W + 10/100W = (1.1) W

Perimeter = 2 [(1.1) L + (1.1) W]

Perimeter = 2 (1.1) (L + W)

Perimeter = (2.2) (L + W)

Increase in perimeter = 2.2 (L + W) - 2 (L + W)

The increase in Perimeter = 0.2 (L + W)

Percent increase

= 0.2 (L + W)/2 (L + W) × 100

= 0.2/2 × 100

= 0.1 × 100

= 10%

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Step-by-step explanation:

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What is the X-in intercept of the line 6x + y = 18

Keith_Richards [23]

$\boxed{x=3}$

Step-by-step explanation:

The Standard Form of the equation of line is given by:

$Ax+Bx=C \\ \\ For \ A, \ B, \ C\ Real \ Constant \\ and \ A>0$

So:

$6x+y=18 \\ \\ is \ written \ in \ standard \ form$

The x-intercept can be found setting $y=0$ :

$6x+(0)=18 \\ \\ Isolating \ x: \\ \\ 6x=18 \\ \\ \boxed{x=3}$

<h2>Learn more:</h2>

Parabola: brainly.com/question/10605728

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What is the simplest form of 4a + 8b/12​ Step by step pls

What is the simplest form of 4a + 8b/12 Step by step pls