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vesna_86 [32]
4 years ago
11

How do I do the rest? Am I even doing it right

Mathematics
2 answers:
Lynna [10]4 years ago
8 0
Well you are doing it right and the scale factor is gonna be 2/3
ahrayia [7]4 years ago
3 0
Honestly i am in advanced math an even i dont understand
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a rectangular lawn has an area of a^3 - 125. use the difference of cubes to find out the dimensions of the rectangle.
ANEK [815]

The area of a rectangle is the product of its dimensions

The dimensions of the rectangle are: \mathbf{Length = a -5} and \mathbf{Width = a^2 + 5a + 25}

The area is given as:

\mathbf{Area = a^3 - 125}

Express 125 as 5^3

\mathbf{Area = a^3 - 5^3}

Apply difference of cubes

\mathbf{Area = (a - 5)(a^2 + 5a + 5^2)}

\mathbf{Area = (a - 5)(a^2 + 5a + 25)}

The area of a rectangle is:

\mathbf{Area = Length \times Width}

So, by comparison:

\mathbf{Length = a -5}

\mathbf{Width = a^2 + 5a + 25}

Read more about areas at:

brainly.com/question/3518080

6 0
2 years ago
The circumference of a circle can be found using the
hichkok12 [17]

Answer:

It is the <em><u>second one</u></em>

Step-by-step explanation:

1st option does not include the number 2 from the equation above,

and 3 and 4, you do not have to divide anywhere in the equation, so those are no possibly correct.

6 0
4 years ago
Owen received $100 for his birthday. He wants to spend 2/10 of his money on a video game. He wants to spend 55/100 of his money
Dafna11 [192]

Answer:

No, Owen wants to spend 105/100 of his money.

Step-by-step explanation:

HE wants to spend 2/10, 3/10, and 55/100 or 5.5/10, but if we add up all of the numbers we would get 10.5/10 meaning he would he 5  dollars short.

7 0
3 years ago
One factor of this polynomial is (2x - 1). Use long division to determine which expression represents the other factor. 2x³+ 5x²
rusak2 [61]

-> 3rd answer is correct

6 0
2 years ago
PLEASE HELP MEEEEEEEEEEEEE
sladkih [1.3K]
The answer is
a.0.66
4 0
2 years ago
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