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Lerok [7]
2 years ago
5

Megan is hoping to buy a new pair of rain boots that cost $49.75. One week, the rain boots go on sale for 40% off. About how muc

h will Megan save if she buys the boots on sale?
Mathematics
1 answer:
xz_007 [3.2K]2 years ago
4 0

Answer:

Megan would save $19.90.

Step-by-step explanation:

49.75 divided by 0.40 is equal to 19.90.

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4 / 3 is equal to 12 / k<br> What does k equal?
Natali5045456 [20]

Answer:

k=9

Step-by-step explanation:

4/3 = 8/6 = 12/9

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3 years ago
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3. The volume of a book is 60 cubic inches. If a large
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Answer:

720 in^3.

Step-by-step explanation:

12 * 60 = 720.

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Help me plssss it’s due tonight
Varvara68 [4.7K]

Answer:

Answer choice A

Step-by-step explanation:

This is the midpoint of both coordinates.

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3 years ago
In circle O, AD and BE are diameters. What is MAE?
liraira [26]

Answer:

132°

Step-by-step explanation:

∠AOB = ∠EOD = 3x ( vertical angles )

∠AOB + ∠BOC = 90, that is

3x + 0.5x + 34 = 90

3.5x + 34 = 90 ( subtract 34 from both sides )

3.5x = 56 ( divide both sides by 3.5 )

x = 16

∠AOE + ∠EOD = 180 ( straight angle )

∠AOE + 3x = 180

∠AOE + (3 × 16) = 180

∠AOE + 48 = 180 ( subtract 48 from both sides )

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5 0
3 years ago
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Multiply the polynomial 3x2+4x+4)(2x-4)​
Lorico [155]

Answer:

\large \boxed{6x^{3} - 4x^{2} - 8x -16}

Step-by-step explanation:

(3x² + 4x + 4)(2x - 4)

The easiest method is probably to use long multiplication.

3x²  + 4x   + 4

<u>2x   -  4             </u>

6x³ +  8x² +  8x

<u>       - 12x² - 16x - 16</u>

6x³ -  4x² -   8x -16

\text{The product of the polynomials is $\large \boxed{\mathbf{6x^{3} - 4x^{2} - 8x -16}}$}

8 0
3 years ago
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