3 years ago

Why are 7 and 2 like terms? help please!!

1 answer:

7 0

Like terms are terms whose variables are the same. In this case, 7 and 2 have no coefficients therefore are like terms. For example, 7x and 2x would both be like terms because they have the same coefficient which is x.

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Jet001 [13]

They are both equal because the zeros don't count after the number 5.

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A tent has the dimensions shown in the diagram. Find the area of the groundsheet needed to fit inside the tent. Round your answe

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The sides of a rectangle have length x+ 2 and width x -5. Which equation describes the area, A, of the rectangle in terms of x?

Yakvenalex [24]

Answer:

The area in factored form is $A=(x+2)(x-5)$ .

The area in standard form is $A=x^2-3x-10$ .

Step-by-step explanation:

The area of a rectangle is length times width.

So the area here is (x+2)(x-5).

They are probably not looking for A=(x+2)(x-5) because it requires too little work.

They probably want A in standard form instead of factored form.

Let's use foil:

First x(x)=x^2

Outer: x(-5)=-5x

Inner: 2(x)=2x

Last: 2(-5)=-10

---------------------Adding together: $x^2-3x-10$ .

The area in factored form is $A=(x+2)(x-5)$ .

The area in standard form is $A=x^2-3x-10$ .

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Is 24+8 sometimes equivalent to 4 (6+2x)

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If ya distribute it it comes together as 24 + 8x soo i hope this helped

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Answer:

Hope this helped!!!

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