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3 years ago

Multiply or find the special product. (Simplify your answer completely.)

1 answer:

5 0

You can use formula (a-b)(a+b) = a² - b²

[(x − 8y) + z][(x − 8y) − z]
= (x - 8y)² - z²
= x² - 16xy + 64y² - z² ← answer

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OK people stop putting your questions in the awnser box because you are just using poibts that can go to other people who actual

Lyrx [107]

Answer:

yes ma'am

Step-by-step explanation:

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2 years ago

Find the base and height of a rectangle with vertices (-4,7), (-2,7), (-2,1), and (-4,1).

Salsk061 [2.6K]

Answer:

The height is 6 unit

The base is 2 units.

Step-by-step explanation:The given rectangle has vertices (–4, 7), (–2, 7), (–2, 1), and (–4, 1).

3 0

2 years ago

I'll mark the best or the first as brainliest.

FinnZ [79.3K]

Answer:

Here the error is 

 $\pi {r}^{2}$ 

It should have been ,

 $2\pi {r}^{2}$ 

Step-by-step explanation:

Corrected formula:

 $2\pi {r}^{2} + 2\pi rh$ 

 $= 2\pi ({5}^{2}) + 2\pi(5)(10.6)$ 

 $= 50\pi + 106\pi$ 

 $= 156\pi$ 

 $= 489.84 {yd}^{2}$ 

 $approx . \: 489.8 {yd}^{2} (ans)$ 

6 0

2 years ago

The side of a square is 2^7/2. Using the area formula A = s^2, determine the area of the square.

sergij07 [2.7K]

The answer is 49 square inches?

5 0

3 years ago

Read 2 more answers

If f={(0,2),(2,6),(3,5),(4,9)} what is f^(-1)(9)

tangare [24]

Answer is 9 f-^1

I hope this correct :D

7 0

2 years ago