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2 years ago

There are 3 cats in a room and no other creatures. Each cat has 2 ears 4 paws and 1 tail

1 answer:

6 0

If you’re asking how many ears, paws, and tails there will be in total, well just multiply 2 by 3, 4 by 3, and 1 by 3!
2 x 3 = 6
4 x 3 = 12
1 x 3 = 3
Is that it?

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Please help!! thank you.

Zina [86]

(A) Product of $-2x^{3}+x-5$ and $x^{3}-3x-4$ is:

$(-2x^{3}+x-5)(x^{3}-3x-4)$

$=-2x^{3}(x^{3}-3x-4)+x(x^{3}-3x-4)-5(x^{3}-3x-4)$

$=(-2x^{3})(x^{3})+(-2x^{3})(-3x)+(-2x^{3})(-4)+x(x^{3})+(x)(-3x)+(x)(-4)+(-5)(x^{3})+(-5)(-3x)+(-5)(-4)$

$=-2x^{6}+6x^{4}+8x^{3}+x^{4}-3x^{2}-4x-5x^{3}+15x+20$

$=-2x^{6}+6x^{4}+x^{4}+ 8x^{3}-5x^{3}-3x^{2}-4x+15x+20$

$=-2x^{6}+7x^{4}+3x^{3}-3x^{2}+11x+20$

(B) Yes.

Product of $-2x^{3}+x-5$ and $x^{3}-3x-4$ = Product of $x^{3}-3x-4$ and $-2x^{3}+x-5$ because multiplication is commutative.

Commutative Property of multiplication says that a.b = b.a.

Thus, multiplication is same irrespective of the order of two numbers.

5 0

3 years ago

Measure Math | Welcome, HAILEE KNOTT

grandymaker [24]

Answer: $15\times\frac{1}{2}$

Explanation:

Multiplying by 1/2 is the same as dividing by 2.

For example, if you have 10 slices of cake and 2 friends, then each friend gets 10/2 = 5 slices. We could also say $10\times \frac{1}{2} = 5$

The fraction 1/2 converts to the decimal form 0.5, which means $10 \times \frac{1}{2} = 10*0.5$

3 0

2 years ago

____times 10=662.2 ____times 100=403 ____times 1000=108

Nutka1998 [239]

Answer:

66.22 times 10=662.2

4.03 times 100=403

0.108 times 1000=108

Step-by-step explanation:

662.2 ÷ 10

403 ÷ 100

108 ÷ 1000

6 0

2 years ago

Read 2 more answers

Find the distance between C & D. C = (6,-5) and D = (-1, -4) (please show work)

NeTakaya

Answer:7.0711

Step-by-step explanation:

8 0

2 years ago

John Jones has decided to go into the bussiness of producing and selling boats.In order to begin this venture, he must invest 10

stealth61 [152]

Hey
so I don't know the answer but you can try and it something Sorry

8 0

3 years ago