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3 years ago

Find the product.

Mathematics

2 answers:

Serhud [2]3 years ago

7 0

Answer:

Im thinking all of the spots are 2 because of distributive property

Step-by-step explanation:

Otrada [13]3 years ago

5 0

Answer:

The fill in the blanks are :

-a 3 b 2 c 2 - a 2 b 3 c 2 + a 2 b 2 c 3

Step-by-step explanation:

The required product can be find out by using the Distributive law of multiplication over addition.

Now the given expression is : -a²b²c²·(a + b - c)

Distributing -a²b²c² over addition inside the bracket, We get,

= -a²b²c² × a - a²b²c² × b - a²b²c² × -c

= -a³b²c² - a²b³c² + a²b²c³ ( product of negative and negative is positive)

Therefore, the required product is :

-a²b²c²·(a + b - c) = -a³b²c² - a²b³c² + a²b²c³

Hence, the fill in the blanks are :

-a 3 b 2 c 2 - a 2 b 3 c 2 + a 2 b 2 c 3

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You placed a 12% down payment on a new home. Given that the amount of the down payment was $42,655.12, determine the price of th

balandron [24]

12% = $42,655.12

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355,459.33 is the price of the house.

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3 years ago

Read 2 more answers

Help!!!

Murljashka [212]

Answer:

mean=86+72+16+42+16+55+16+12+91+55/2

mean=230.5

mode=16-unimodal

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hope it helps!

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2 years ago

Plz help me-7.1(z-1.1)

Elena-2011 [213]

Answer:

Step by step explanation:

$- 7.1(z - 1.1)$

Multiply each term in paranthesis by -7.1

$- 7.1 \times z - 7.1 \times ( - 1.1)$

Multiply:

$-7.1z + 7.81$

Hope this helps...

Good luck on your assignment..

6 0

3 years ago

Lisa ran around a rectangular field 150 m long and 50 m wide at an average speed of 100 m/min. How long did she take to complete

Anarel [89]

Answer:

20 minutes

Step-by-step explanation:

To make one round of the field, Lisa will have to cover the entire perimeter of the field.

The perimeter of a rectangle = 2(l+w) Where L = length and W = width.

The multiplication of 2 means two lengths and widths that each rectangle has. The perimeter of the field = 2(150 +50) = 400m

Lisa's average running speed = 100m/min

The time taken to cover one round of the field or one perimeter of the field = 400/100 = 4 minutes.

To cover 5 rounds or 5 perimeters Lisa will take 5x4 minutes = 20 minutes.

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3 years ago

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Two lions, Fluffy and Fireball, met at the zoo. Fluffy tail is 1 1/3 of a meter long. Fireball's tail is 1 1/4 of a meter long.

Anna71 [15]

Answer:

Fluffy's tail is 1/12 of a meter longer than Fireball's tail.

Step-by-step explanation:

1 1/3 - 1 1/4 = x

get common denominator (12)

1 4/12 - 1 3/12 = 1/12

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3 years ago