3 years ago

(−8)3 need help with this anyone?

Mathematics

1 answer:

Alenkinab [10]3 years ago

3 0

the answer is -24

(-) x (+) = (-)

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Given a point A(-3,-1), it is dilated by some scale

Sidana [21]

Answer:

$B' = (-3, -15)$

Step-by-step explanation:

Given

$A = (-3,-1)$

$A' = (-9,-3)$

$B = (-1,-5)$

Required

Determine the coordinates of B'

Since A' is the image of A; we need to first calculate the scale factor using

$A' = A * Scale\ factor$

Make Scale Factor the subject

$Scale\ Factor = \frac{A'}{A}$

Substitute values for A' and A

$Scale\ Factor = \frac{(-9,-3)}{(-3, -1)}$

Factorize the numerator

$Scale\ Factor = \frac{3 * (-3,-1)}{(-3, -1)}$

$Scale\ Factor = \frac{3 * 1}{1}$

$Scale\ Factor = 3$

The coordinates of B' is then calculated as follows:

$B' = B * Scale\ Factor$

Substitute values for B and Scale Factor

$B' = (-1,-5) * 3$

$B' = (-3, -15)$

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3 years ago

of all the whole numbers that divide evenly into two or more numbers the one with the highest value is called the _____________.

Vadim26 [7]

Greatest common factor (GCF)

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3 years ago

Which description is correct for the polynomial 4x^2+3x+5

Zepler [3.9K]

That is a quadratic trinomial.
Its largest degree is 2 (which makes it quadratic), and it has 3 terms separated by addition operators (which makes it trinomial).

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4 years ago

A newspaper charges $50 per half-page ad and $80 per full-page ad. Gavin has a budget of $750 to purchase 12 advertisements.

zhannawk [14.2K]

Answer:

Gavin has 15 half pages

Step-by-step explanation:

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3 years ago

8^10 x 8^4 simplified

Mandarinka [93]

Answer:

8^14

Step-by-step explanation:

8^10 * 8^4

We know that a^b * a^c = a^(b+c)

8^(10+4)

8^14

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3 years ago

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