A rectangle has sides measuring (6x + 4) units and (2x + 11) units.

Mathematics

1 answer:

rusak2 [61]3 years ago

5 0

Answer:

Step-by-step explanation:

Part A)

Area Rectangle = base x height = length x width = side1 x side2

= (6x + 4) (2x +11)

= (6x) (2x +11) + 4(2x + 11)

= 12x² + 66x + 8x + 44

= 12x² + 74x + 44

Part B) I don't know these terms but if I had to guess....... second degree and polynomial ???? possibly quadratic ????

Part C) Sorry, I don't know what the closure property is, so I can't explain how it demostrates it.

I can do the math, but I didn't know or have long forgotten the trival termonology. I looked up the closure property in Gaggle and I still don't understand it.

You might be interested in

A spinner with

Nady [450]

Nd chocolate if they were not windy at all. It's not windy and in the country

5 0

3 years ago

Not sure how to do the write in long form.

tekilochka [14]

1. 100000
2. 0.000000000001
3. 400

5 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=77%20%5Ctimes%20100" id="TexFormula1" title="77 \times 100" alt="77 \times 100" align="absmidd

Inessa [10]

77 times 100 is 7,700. So your answer is 7,700

5 0

3 years ago

Read 2 more answers

Solve the differential equation dy/dx=2*y/x,x>0 simplify?

Andrew [12]

Separate your variables:

$\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{2y}x\implies \dfrac{\mathrm dy}y=2\dfrac{\mathrm dx}x$

Integrating both sides gives

$\displaystyle\int\frac{\mathrm dy}y=2\int\frac{\mathrm dx}x\implies \ln|y|=2\ln|x|+C\implies y=e^{2\ln|x|+C}=Cx^2$

4 0

4 years ago

What is the common difference for this arithmetic sequence?<br> -5, -1, 3, 7, 11, ...

shutvik [7]

It’s 4

7-11= 4
3-7= 4
and so on

Hope it helps:)

3 0

3 years ago