1 year ago

Which equation shows the inverse property of multiplication?

Mathematics

1 answer:

Serjik [45]1 year ago

3 0

Answer 3 it’s answering itself as it is the only multiplication problem

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X + -4 =11 marking brainliest show work too please

MArishka [77]

move the -4 to the other side

X = 11 + 4

X = 15

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2 years ago

Read 2 more answers

See the file below to see my question :)

RideAnS [48]

9514 1404 393

Answer:

a = 3
b = -18

Step-by-step explanation:

Using the least common denominator, we have ...

$2-\dfrac{x+1}{x-2}-\dfrac{x-4}{x+2}\\\\=\dfrac{2(x-2)(x+2)-(x+1)(x+2)-(x-4)(x-2)}{(x-2)(x+2)}\\\\=\dfrac{2(x^2-4)-(x^2+3x+2)-(x^2-6x+8)}{x^2-4}\\\\=\dfrac{(2-1-1)x^2+(-3+6)x+(-8-2-8)}{x^2-4}=\boxed{\dfrac{3x-18}{x^2-4}}$

The values of a and b are ...

a = 3

b = -18

3 0

3 years ago

Tickets to a school play cost $3 for students and $8 for adults. on opening night, $1,000 was collected and 150 tickets sold. us

Salsk061 [2.6K]

S+a=150
3s+8a=1000
a=-s+150
3s-8s+1200=1000
-5s=-200
s=40
a=110
40 student and 110 adult tickets were sold

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3 years ago

Which of the following cannot be in the solution set of < 1? -1 1 -2 2

nirvana33 [79]

I’m pretty slow but if you mean anything that’s less than 1 then uhh here

Answer: 1, 2

Explanation: -1 and -2 are both less than 1, which means that it can be in the solution. We’re looking for something that can’t be in the solution. 1 is equal to 1 and 2 is greater than 1.

I don’t even know if I read the question right but here’s my answer ^^

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2 years ago

Find the sum of the complex numbers. (3 + 3i) + (8 + 7i)

Misha Larkins [42]

Answer:

21i² + 45i + 24

Step-by-step explanation:

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2 years ago