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3 years ago

What is the area of the rectangle written in simplest form

Mathematics

1 answer:

Valentin [98]3 years ago

8 0

Answer:

option D

Step-by-step explanation:

5/6 x 4/6

Multiply the numerators only.

it will give you--> 20/6

You can simplify this down by dividing 20 by 6 giving you 3 remainder 2

Putting this in fraction form would give you 32/6 which can be simplified to

3 1/3 ft^2

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A farmer is comparing the number of eggs laid by two hens. The first hen laid 7 eggs per week for x weeks. The second hen laid 8

nikitadnepr [17]

Answer:

7x ≥ 8y

Step-by-step explanation:

The first hen laid 7 eggs per week for x weeks. 7x

The second hen laid 8 eggs per week for y weeks. 8y

The total number of eggs laid by the first hen was at least the total number of eggs laid by the second hen.

7x ≥ 8y

7 0

4 years ago

Expand the polynomial and simplify: (4xy− 1 8 y^2)^2

Vinvika [58]

Answer: $4y^{2}(2x-9y)^{2}$

Step-by-step explanation:

We have the following polynomial:

$(4xy-18y^{2})^{2}$

This is a polynomial of the form $(a-b)^{2}=a^{2}-2ab+b^{2}$ . Following this rule to expand it, we have:

$(4xy)^{2}-2(4xy)(18y^{2})+(18y^{2})^{2}$

$16x^{2}y^{2}-144xy^{3}+324y^{4}$

Applying common factor $4y^{2}$ :

$4y^{2}(4x^{2}-36xy+81y^{2})$

Note the polynomial inside the parenthesis is a perfect square trinomial, which can be factored to $(2x-9y)^{2}$ . Hence, the final simplification is:

$4y^{2}(2x-9y)^{2}$

3 0

3 years ago

Solve the rational inequality 2(x-4)/x<-4?

IgorLugansk [536]

Answer:

It’s not the answer but it’s a guide and something to be mindful of...

Step-by-step explanation:

You have to determine the zeros of the rational inequality by setting each factor equal to zero then solving for x. Use the zeros as critical numbers to divide the number line into distinct intervals.

Hope this helps... bless your heart.

7 0

3 years ago

There is a couple more

Sindrei [870]

Answer:

m<4= 81 by the alternate interior postulate

8 0

3 years ago

Please help, I am really bad at algebra

Marianna [84]

The answer is (0,3)

Hope this helps you