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2 years ago

Whats an expression that uses partial products to multiply 8 x 64?

2 answers:

4 0

8 x 64

= 8 x ( 60 + 4 )

= 8 x ( 6 x 10 + 4 )

= 8 x 6 x 10 + 8 x 4

= 48 x 10 + 32

= 480 + 32

= 480 + 20 + 12

= 500 + 12

= 512

Sonbull [250]2 years ago

3 0

*=multiplying k?
8(64)
8(60+4)
480+32
512
EASY, RIGHT :)

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grandma jean can make 2 blankets in 3 days if grandma jean needs to make 14 blankets how many days will it take her.

irinina [24]

In order to solve this problem you need to do the following:
3 days = 2 blankets
14/2=7= 7 days
so it will take 7 days for Grandma Jean to make 14 blankets.
:)

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2 years ago

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algol [13]

Answer:

I think its 4.

Step-by-step explanation:

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2 years ago

Someone help 50 points + brainlist+ like +thank you line segment measurement

Vika [28.1K]

$\\ \bull\leadsto CD=DE$

$\\ \bull\leadsto 3x-6=2(x+1)$

$\\ \bull\leadsto 3x-6=2x+2$

$\\ \bull\leadsto 3x-2x=2+6$

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2 years ago

Write an equation for the statement and then solve

Lunna [17]

Answer:

16. 30 * (30+12)/4*(L)*20

17. Volume = 6300 * Length of rectangular prism

Step-by-step explanation:

The width of a rectangular prism is 30 cm. This is 12 more than one-fourth of the length. Find the volume of the prism, given the height is 20 cm.

Let L = length of rectangular prisim W = width and H = height

16.

Volume of a rectangular prism is width * length * height

30 * (30+12)/4*(L)*20

17.

= 30 * (30+12)1/4(L)*20

= 30 * (42/4)*L * 20

= 600 * 10.5 * L

= 6300 * L

Volume = 6300 * Length of rectangular prism

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2 years ago

Write as a sum, difference or multiple of logarithms. In(8x) = [ ? ]8+ [ ]x

deff fn [24]

Answer:

In(8x)=[In]8 + [In]x

Step-by-step explanation:

By product rule:

$In(8x)=[In]8 + [In]x$

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2 years ago